753 healthcare data breaches in 2025
Every breach of health information in 2025, biggest first. Most were reported to HHS, which publishes every breach affecting 500 or more people. A notice with no breach date is listed under the year it was reported.
| Breach | Date | Affected | Source |
|---|---|---|---|
 Episource | Jan 2025 | 6.7M WA residents | 3 sources ▾ |
 Yale New Haven Health System | Mar 2025 | 5.6M WA residents | View breach |
| Unlimited Technology Systems | Oct 2025 | 3.8M WA residents | 3 sources ▾ |
 QualDerm Partners | Dec 2025 | 3M WA residents | View breach |
| PIH Health | Jan 2025 | 2.9M WA residents | HHS |
 DaVita | Mar 2025 | 2.7M WA residents | View breach |
 Anne Arundel Dermatology | Feb 2025 | 1.9M WA residents | View breach |
| Kettering Adventist Healthcare | Jul 2025 | 1.7M WA residents | HHS |
| DermCare Management | May 2025 | 1.4M WA residents | HHS |
| SimonMed Imaging | Jan 2025 | 1.3M WA residents | View breach |
| MCBS | Sept 2025 | 1.3M WA residents | View breach |
| Absolute Dental | Feb 2025 | 1.2M WA residents | 3 sources ▾ |
| Paradigm Healthcare Services | Oct 2025 | 970.4K WA residents | 2 sources ▾ |
| Frederick Health | Mar 2025 | 934.3K WA residents | HHS |
| Blue | Feb 2025 | 591.7K WA residents | HHS |
 Goshen Medical Center | Feb 2025 | 456.4K WA residents | View breach |
| Philadelphia | Sept 2025 | 410.5K WA residents | HHS |
| Med Atlantic | Nov 2025 | 410.3K WA residents | HHS |
| Northwest Radiologists, Inc./Mount Baker Imaging | Jan 2025 | 362.7K WA residents | 2 sources ▾ |
| Onsite Mammography | Apr 2025 | 357.3K WA residents | HHS |
| St Clair Orthopaedics & Sports Medicine | Jan 2025 | 340K WA residents | HHS |
| New Era Life Insurance Companies | Feb 2025 | 335.5K WA residents | HHS |
| Asheville Eye Associates | Jan 2025 | 327.8K WA residents | HHS |
| VITAS Hospice Services | Sept 2025 | 319.2K WA residents | 2 sources ▾ |
| Compumedics USA | Jun 2025 | 318.2K WA residents | HHS |
| Allegheny Health Network Home Medical Equipment | Jan 2025 | 292.8K WA residents | HHS |
| Zumpano Patricios, P.A | Jul 2025 | 279.3K WA residents | HHS |
 Radiology Associates of Richmond | Jul 2025 | 266.2K WA residents | View breach |
| Union Health System | Apr 2025 | 262.8K WA residents | HHS |
| Outcomes One, Inc. | Jul 2025 | 257.5K WA residents | View breach |
| Medical Associates of Brevard | Sept 2025 | 246.7K WA residents | HHS |
| Fieldtex Products | Aug 2025 | 238.6K WA residents | View breach |
 Bell Ambulance | Feb 2025 | 237.8K WA residents | View breach |
| Marlboro-Chesterfield Pathology | May 2025 | 235.9K WA residents | HHS |
| Sunflower Medical Group, P.A | Mar 2025 | 221K WA residents | 2 sources ▾ |
| Harbor | Jun 2025 | 216K WA residents | HHS |
| Horizon Healthcare RCM | Jun 2025 | 210.9K WA residents | HHS |
| Expert MRI | Oct 2025 | 209.6K WA residents | HHS |
| Boston Healthcare for the Homeless Program | Oct 2025 | 201.3K WA residents | 2 sources ▾ |
 Tri Century Eye Care | Sept 2025 | 200K WA residents | View breach |
| Modernizing Medicine | Oct 2025 | 198.8K WA residents | HHS |
| Tarter Krinsky & Drogin | Sept 2025 | 196.6K WA residents | 2 sources ▾ |
| Harbin Clinic | May 2025 | 176.1K WA residents | HHS |
| CDHA Management | Mar 2025 | 173.4K WA residents | HHS |
| MedStar St. Mary's Hospital | May 2025 | 172.9K WA residents | HHS |
| Doctors Imaging | Sept 2025 | 171.9K WA residents | HHS |
| Sandhills Medical Foundation | Sept 2025 | 169K WA residents | HHS |
| Central Kentucky Radiology | Jun 2025 | 167K WA residents | HHS |
| Southern Connecticut Vascular Center | Jun 2025 | 154.4K WA residents | HHS |
| Madera Community Hospital | May 2025 | 150.8K WA residents | 2 sources ▾ |
| Heartland Regional Medical Center | Jun 2025 | 145.3K WA residents | HHS |
| Escambia Community Clinics | Feb 2025 | 144K WA residents | HHS |
| Central Texas Pediatric Orthopedics | Apr 2025 | 140K WA residents | HHS |
| Vikor Scientific | Nov 2025 | 140K WA residents | 3 sources ▾ |
| Wound Technology Network | Dec 2025 | 139.8K WA residents | 2 sources ▾ |
| Aspire Rural Health System | Aug 2025 | 138.4K WA residents | HHS |
| MRI Associates of St. Pete | Aug 2025 | 138.2K WA residents | HHS |
| University Diagnostic Medical Imaging | Jan 2025 | 138.1K WA residents | HHS |
| Community Dental Care | Mar 2025 | 134.9K WA residents | HHS |
| Alabama Ophthalmology Associates | Apr 2025 | 131.6K WA residents | HHS |
| Delta Dental of Virginia | Mar 2025 | 127K WA residents | 2 sources ▾ |
| Authority of the City of Bainbridge and Decatur County | Feb 2025 | 120.1K WA residents | HHS |
 Endue Software | Feb 2025 | 118K WA residents | View breach |
| Richmond Behavioral Health Authority | Nov 2025 | 113.2K WA residents | HHS |
| Persante Health Care | Nov 2025 | 111.8K WA residents | HHS |
| Community Care Alliance | Mar 2025 | 111.8K WA residents | HHS |
| Highlands Oncology Group PA | Aug 2025 | 111.8K WA residents | HHS |
| Vital Imaging Medical Diagnostic Centers | Aug 2025 | 111.5K WA residents | HHS |
| VectraRx Mail Pharmacy Services | Feb 2025 | 109.4K WA residents | HHS |
| University of Iowa Community Home Care | Aug 2025 | 109K WA residents | HHS |
| Denton MHMR Center | Nov 2025 | 109K WA residents | HHS |
| Centers for Medicare & Medicaid Services | Jun 2025 | 107.2K WA residents | HHS |
| Black Hills Regional Eye Institute | Mar 2025 | 106.8K WA residents | HHS |
| Renkim | Mar 2025 | 105.5K WA residents | 2 sources ▾ |
| Mid America Physician Services | Jan 2025 | 104.5K WA residents | HHS |
| Liberty Resources | Mar 2025 | 103.7K WA residents | HHS |
| University of Iowa Health Care | Aug 2025 | 101.9K WA residents | HHS |
| Mainline Health Systems | Jun 2025 | 101.1K WA residents | HHS |
| Survival Flight | Sept 2025 | 97.2K WA residents | HHS |
| Columbia Medical Practice | Dec 2025 | 94.1K WA residents | HHS |
| Central New York Cardiology | Feb 2025 | 94K WA residents | HHS |
| Alternate Solutions Health Network | Apr 2025 | 93.6K WA residents | HHS |
| NS Support | Nov 2025 | 92.8K WA residents | HHS |
| Oglethorpe | Aug 2025 | 92.3K WA residents | HHS |
| North East Medical Services | Dec 2025 | 91.5K WA residents | HHS |
| Stockton Cardiology Medical | Dec 2025 | 90K WA residents | 2 sources ▾ |
| Spindletop Center | Nov 2025 | 88.9K WA residents | HHS |
| Covenant Surgical Partners | May 2025 | 88.6K WA residents | HHS |
| Mercer County Joint Township Community Hospital | Mar 2025 | 88.5K WA residents | HHS |
| Central Jersey Medical Center | Oct 2025 | 88K WA residents | HHS |
| Shelby Dermatology d.b.a Dermatologists of Birmingham | May 2025 | 86.4K WA residents | HHS |
| Central Kansas Mental Health Center | Nov 2025 | 80.9K WA residents | HHS |
| AllerVie Health | Dec 2025 | 80.5K WA residents | HHS |
| Health Services | Jan 2025 | 75.9K WA residents | 2 sources ▾ |
| Cardiology Associates of Fredericksburg | Apr 2025 | 75.5K WA residents | HHS |
| Sierra Vista Hospital & Clinics | Oct 2025 | 75.1K WA residents | HHS |
| ERMI | Feb 2025 | 74.1K WA residents | 2 sources ▾ |
| West Texas Health | Dec 2025 | 73.7K WA residents | HHS |
| Concord Orthopaedics | Mar 2025 | 72.8K WA residents | HHS |
| Anchorage Neighborhood Health Center | Aug 2025 | 70.6K WA residents | 3 sources ▾ |
| Mid-South Pulmonary & Sleep Specialists | Dec 2025 | 70.2K WA residents | HHS |
| Rockhill Women’s Care | Sept 2025 | 70.1K WA residents | HHS |
| North Atlantic States Carpenters Health Benefits Fund | Oct 2025 | 68.1K WA residents | HHS |
| Primary Health-SMMPP, L.C | Feb 2025 | 67.6K WA residents | HHS |
| Charleston Area Medical Center | Feb 2025 | 67.4K WA residents | HHS |
| Alpine Ears, Nose & Throat, P | Jan 2025 | 65.6K WA residents | HHS |
| The Plastic Surgery Center | Jan 2025 | 64.8K WA residents | HHS |
| Buffalo Surgery Center | Jan 2025 | 64K WA residents | HHS |
| Woodlawn Hospital | Aug 2025 | 62.3K WA residents | HHS |
| OB-GYN Associates | Oct 2025 | 62.2K WA residents | 2 sources ▾ |
| Gaylord Hospital | Feb 2025 | 62.2K WA residents | HHS |
| Western Wayne Family Physicians | Mar 2025 | 62K WA residents | HHS |
| Leggett & Platt | Oct 2025 | 61.7K WA residents | 2 sources ▾ |
| Texas Health and Human Services Commission | Jan 2025 | 61.1K WA residents | HHS |
| Diversified Services Enterprises | Jun 2025 | 61.1K WA residents | HHS |
| Weiser Valley Hospital District | May 2025 | 60K WA residents | HHS |
| McKenzie Memorial Hospital | Jul 2025 | 58.8K WA residents | HHS |
| Central District Health Department of Nebraska | Apr 2025 | 58.5K WA residents | HHS |
| Tombigbee Healthcare Authority | Aug 2025 | 58.1K WA residents | HHS |
| Beverly Hills Oncology Medical | Feb 2025 | 57.7K WA residents | 2 sources ▾ |
| The Cooper Health System | May 2025 | 57.4K WA residents | HHS |
| Amalgamated Meat Cutters and Retail Food Store Employees Union Local 342 Health Care Fund | Jun 2025 | 56.6K WA residents | HHS |
| Fundamental Administrative Services | Mar 2025 | 56.3K WA residents | HHS |
| Bosch Choice Welfare Benefit Plan | Oct 2025 | 55K WA residents | HHS |
| Wood River Health | Jul 2025 | 54.9K WA residents | HHS |
| Davies, McFarland & Carroll | Nov 2025 | 54.7K WA residents | HHS |
| Brevard Skin and Cancer Center | Dec 2025 | 54.6K WA residents | HHS |
| GrayRobinson P.A | Mar 2025 | 54.1K WA residents | 2 sources ▾ |
| OCH Regional Medical Center, MS | Mar 2025 | 51.3K WA residents | HHS |
| Instituto de Ojos de Puerto Rico | May 2025 | 50K WA residents | HHS |
| Horizon Behavioral Health | Apr 2025 | 49.3K WA residents | HHS |
| Family Christian Health Center | Apr 2025 | 48.2K WA residents | HHS |
| Clinica Family Health Services | Jul 2025 | 47.6K WA residents | HHS |
| Gardner Orthopedics | Jun 2025 | 47K WA residents | HHS |
| Langdon & Company, LLP Certified Public Accountants | Aug 2025 | 46.1K WA residents | HHS |
| Artemis Healthcare | Dec 2025 | 45.9K WA residents | HHS |
| Catholic Charities West Michigan | Feb 2025 | 45.1K WA residents | HHS |
| Gastroenterology Consultants of South Texas | Jul 2025 | 44.6K WA residents | HHS |
| Heartland Medical Clinic | Feb 2025 | 43.8K WA residents | HHS |
| Heartland Health Center | Oct 2025 | 43.7K WA residents | HHS |
| Pediatric Otolaryngology Head & Neck Surgery Associates, P.A | Aug 2025 | 43.4K WA residents | HHS |
| Fyzical Acquisition | Mar 2025 | 43K WA residents | HHS |
| R.F.M.S | Sept 2025 | 43K WA residents | HHS |
| Palo Verde Hospital | Mar 2025 | 43K WA residents | 2 sources ▾ |
| Pediatric Home Respiratory Services | Jan 2025 | 41.8K WA residents | HHS |
| Morton Drug | Nov 2025 | 40.1K WA residents | HHS |
| Alert Medical Alarms | Aug 2025 | 39.2K WA residents | HHS |
| UChicago Medicine Medical | May 2025 | 38.7K WA residents | HHS |
| Restorix Health | Feb 2025 | 38.6K WA residents | HHS |
| Providia Home Care | May 2025 | 38.4K WA residents | HHS |
| Minnesota Epilepsy | Apr 2025 | 38.4K WA residents | HHS |
| Mount Rogers Community Services | Jun 2025 | 38.2K WA residents | HHS |
| Carolina Arthritis Associates | Feb 2025 | 37K WA residents | HHS |
| Cumberland County Hospital Association | Jun 2025 | 36.7K WA residents | HHS |
| Rural Health Services | Jun 2025 | 36.5K WA residents | HHS |
| Ennoble Care & Circa Health | Sept 2025 | 36.3K WA residents | HHS |
| Marshfield Clinic Health System | Nov 2025 | 36K WA residents | HHS |
| Vida Y Salud-Health Systems | Dec 2025 | 35.2K WA residents | HHS |
| Greater Pittsburgh Orthopaedics Associates | Aug 2025 | 35K WA residents | HHS |
| Anesthesia Associates of Morristown, P.A | May 2025 | 34.7K WA residents | HHS |
| Gateway Community Services | May 2025 | 34.5K WA residents | HHS |
| Doctors Hospital at Renaissance | May 2025 | 34.1K WA residents | HHS |
| The Neurological Institute of Savannah & Center for Spine | May 2025 | 32.5K WA residents | HHS |
| Medical Center | Dec 2025 | 32.1K WA residents | HHS |
| Wakefield & Associates | Mar 2025 | 31.8K WA residents | 2 sources ▾ |
| Infinite Services | Jul 2025 | 31.7K WA residents | HHS |
| Shore Medical Center | May 2025 | 31.2K WA residents | HHS |
| The Gatesworth Senior Living St. Louis | Apr 2025 | 31.1K WA residents | HHS |
| Green Imaging | Dec 2025 | 29.5K WA residents | HHS |
| Heart of America Medical Center | Jul 2025 | 29.4K WA residents | HHS |
| Rheumatology Associates of Baltimore | Apr 2025 | 29K WA residents | HHS |
| Visiting Nurse Association of Texas | Oct 2025 | 28.5K WA residents | HHS |
| Fort Wayne Medical Education Program | Mar 2025 | 28.5K WA residents | HHS |
| Hunter Health Clinic | May 2025 | 28.4K WA residents | HHS |
| Marin Cancer Care | Nov 2025 | 27.3K WA residents | 2 sources ▾ |
| Wyandot Behavioral Health Network | Nov 2025 | 27.2K WA residents | HHS |
| Sun Valley Surgery Center | Sept 2025 | 27K WA residents | HHS |
| Total Medical Imaging | Feb 2025 | 27K WA residents | HHS |
| Sharp Community Medical | Jan 2025 | 27K WA residents | 2 sources ▾ |
| Self Regional Healthcare | Jul 2025 | 26.7K WA residents | HHS |
| Cache Valley Ear Nose & Throat | Apr 2025 | 26.5K WA residents | HHS |
| Advantage Capital | Dec 2025 | 26.3K WA residents | HHS |
| Klickitat Valley Health | Feb 2025 | 26.3K WA residents | 2 sources ▾ |
| Gardner Health Services | Apr 2025 | 26K WA residents | 2 sources ▾ |
| LifeBridge Health | Jan 2025 | 25.9K WA residents | HHS |
| Cary Pediatric Center, PA | Nov 2025 | 25.8K WA residents | HHS |
| Huron Regional Medical Center | Jun 2025 | 25.4K WA residents | HHS |
| Superior Vision Services | Jul 2025 | 25.3K WA residents | 2 sources ▾ |
| William F Rinehart DMD PA | Mar 2025 | 25K WA residents | HHS |
| Northeast Georgia Health System | Apr 2025 | 24.8K WA residents | HHS |
| MAK Anesthesia | Mar 2025 | 24.1K WA residents | HHS |
| PGA Development | Sept 2025 | 23.9K WA residents | HHS |
| Esse Health | Jun 2025 | 23.7K WA residents | HHS |
| Dr. Michael Bilikas and Associates d.b.a. 32 Pearls | Jul 2025 | 23.5K WA residents | HHS |
| Compassion Health Care | May 2025 | 23.3K WA residents | HHS |
| Vision Upright MRI | Mar 2025 | 23K WA residents | HHS |
| Tri-City Cardiology Consultants | May 2025 | 22.8K WA residents | HHS |
| AVALA | Jul 2025 | 22.7K WA residents | HHS |
| Motorola Solutions | Nov 2025 | 22.6K WA residents | HHS |
| MDLand International | Aug 2025 | 22.6K WA residents | HHS |
| Orthopaedic Specialists of Connecticut | Apr 2025 | 22.5K WA residents | HHS |
| Drug and Alcohol Treatment Services | Apr 2025 | 22.2K WA residents | HHS |
| Southwest C.A.R.E. Center | Oct 2025 | 21.9K WA residents | HHS |
| Northwestern Community Services Board | May 2025 | 21.9K WA residents | HHS |
| NAHGA Claim Services | Apr 2025 | 21.8K WA residents | 3 sources ▾ |
| Lake Washington Vascular | Feb 2025 | 21.5K WA residents | HHS |
| Cabot Medical Care | Apr 2025 | 21.5K WA residents | HHS |
| Bay Cove Human Services | Mar 2025 | 21.3K WA residents | HHS |
| Community Hospital of Anaconda | May 2025 | 21.2K WA residents | HHS |
| Cardiology of Virginia | Jan 2025 | 21.1K WA residents | HHS |
| Keys Pathology Associates, PA | Jul 2025 | 20K WA residents | HHS |
| Hand & Plastic Surgery Centre | Mar 2025 | 19.8K WA residents | HHS |
| Texas Center for Infectious Disease Associates | Jun 2025 | 19.5K WA residents | HHS |
| Ottawa Family Physicians | Feb 2025 | 19.5K WA residents | HHS |
| Northwest Denture Center | May 2025 | 19.4K WA residents | 2 sources ▾ |
| Beech Acres Parenting Center | Aug 2025 | 19.3K WA residents | HHS |
| Teamsters Union 25 Health Services & Insurance Plan | Sept 2025 | 19.2K WA residents | HHS |
| Somnia | Feb 2025 | 19.1K WA residents | HHS |
| Heart to Heart Hospice | Mar 2025 | 19K WA residents | HHS |
| Pineland Community Service Board | Mar 2025 | 19K WA residents | HHS |
| Los Angeles County Developmental Services Fdn | Jun 2025 | 19K WA residents | HHS |
| UNITED BACKCARE PS | Feb 2025 | 18.9K WA residents | HHS |
| Space Coast Vascular | Oct 2025 | 18.8K WA residents | HHS |
| Doctors’ Memorial Hospital | Jul 2025 | 18.3K WA residents | HHS |
| Firetree | Oct 2025 | 18K WA residents | HHS |
| Loving and Living Center | Nov 2025 | 17.8K WA residents | HHS |
| MedRevenu | Mar 2025 | 17.8K WA residents | HHS |
| City of McKinney | Feb 2025 | 17.8K WA residents | HHS |
| Howard Health Systems | Mar 2025 | 17.7K WA residents | HHS |
| True Dental Care For Kids and Adults | Apr 2025 | 17.6K WA residents | HHS |
| California Cancer Associates for Research and Excellence – High Desert | Jun 2025 | 17.3K WA residents | HHS |
| Primary Health Services Center | Feb 2025 | 17.2K WA residents | HHS |
| Variety Care | Dec 2025 | 17.2K WA residents | HHS |
| Arbor Associates | Apr 2025 | 17K WA residents | 3 sources ▾ |
 Doctor Alliance | Oct 2025 | 17K WA residents | View breach |
| Mid Florida Primary Care, PA | Mar 2025 | 16.4K WA residents | HHS |
| Meridian Valley Laboratories | Aug 2025 | 16.3K WA residents | HHS |
| Excellent Home Care Services | Dec 2025 | 16.3K WA residents | HHS |
| Dove Healthcare | Mar 2025 | 16.3K WA residents | HHS |
| Clement Manor | Jun 2025 | 16K WA residents | HHS |
| ZenPatient | Dec 2025 | 15.7K WA residents | 3 sources ▾ |
| Sonrisas Dental Health | Jan 2025 | 15.6K WA residents | 2 sources ▾ |
| Sensata Technologies | Mar 2025 | 15.6K WA residents | 2 sources ▾ |
| Community Health Network | Jul 2025 | 15.4K WA residents | HHS |
| Stram Center for Integrative Medicine | Feb 2025 | 15.3K WA residents | HHS |
| Lake City Cancer Care | Jun 2025 | 15.1K WA residents | HHS |
| Cahaba Center for Mental Health | May 2025 | 15.1K WA residents | HHS |
| Healthcare Therapy Services | Nov 2025 | 15K WA residents | HHS |
| Apex Global Solutions | Jun 2025 | 14.7K WA residents | HHS |
| Thomas Davies, DPM | Sept 2025 | 14.6K WA residents | HHS |
| Bankers Cooperative | Jan 2025 | 14.4K WA residents | HHS |
| Westminster Village Greenwood | Aug 2025 | 14.4K WA residents | HHS |
| Hale Makua Health Services | Oct 2025 | 14.4K WA residents | HHS |
| Millcreek Pediatrics | Nov 2025 | 14.1K WA residents | HHS |
| Hamilton County Government | Apr 2025 | 14.1K WA residents | HHS |
| Parc Provence Memory Care Facility | Apr 2025 | 14K WA residents | HHS |
| Oliver Street Dermatology Management | May 2025 | 13.7K WA residents | HHS |
| James J. Lynch, MD | Jan 2025 | 13.4K WA residents | 2 sources ▾ |
| North Shore University Hospital Sleep Disorders Center | May 2025 | 13.3K WA residents | HHS |
| Partners in Pediatrics | Oct 2025 | 13.3K WA residents | HHS |
| Sentara Health | Mar 2025 | 13.3K WA residents | HHS |
| Health & Palliative Services of the Treasure Coast | Sept 2025 | 13.2K WA residents | HHS |
| Pacific Imaging Management | Feb 2025 | 13.2K WA residents | 2 sources ▾ |
| People Encouraging People | Sept 2025 | 13.1K WA residents | HHS |
| Radiology Chartered | May 2025 | 12.7K WA residents | HHS |
| Mental Health Association | Jan 2025 | 12.6K WA residents | HHS |
| Georgia Urology | Mar 2025 | 12.4K WA residents | HHS |
| Gilead Sciences | Feb 2025 | 12.2K WA residents | 2 sources ▾ |
| Conifer Value-Based Care | Aug 2025 | 12.2K WA residents | 2 sources ▾ |
| Heritage Health Care | Jan 2025 | 12.2K WA residents | HHS |
| Family Centers | Mar 2025 | 12.1K WA residents | HHS |
| Next Step Healthcare | May 2025 | 12.1K WA residents | HHS |
| Blue Cross and Blue Shield of Texas | Apr 2025 | 12.1K WA residents | HHS |
| Susan B. Allen Memorial Hospital | Sept 2025 | 11.9K WA residents | HHS |
| Couve Healthcare Consulting | Dec 2025 | 11.8K WA residents | 2 sources ▾ |
| St. Marys NDS | Feb 2025 | 11.7K WA residents | HHS |
| City of St. Joseph, MO Health Department | Sept 2025 | 11.5K WA residents | HHS |
| Roswell Park Comprehensive Cancer Center | Feb 2025 | 11.4K WA residents | HHS |
| Silver Summit Medical | Nov 2025 | 11.3K WA residents | 2 sources ▾ |
| West Texas Oral Facial Surgery | Aug 2025 | 11.2K WA residents | HHS |
| Mission City Community Network | Aug 2025 | 11K WA residents | 2 sources ▾ |
| Personic Management | Nov 2025 | 10.9K WA residents | HHS |
| CEI Vision Partners | Feb 2025 | 10.8K WA residents | HHS |
| Revere Health | Aug 2025 | 10.8K WA residents | HHS |
| U.S. HEALTHWORKS-SMMPP, L.C | Feb 2025 | 10.7K WA residents | HHS |
| Imperial Beach Community Clinic | Jun 2025 | 10.4K WA residents | HHS |
| Rocky Mountain Oncology Care | Jun 2025 | 10.3K WA residents | HHS |
| Missouri Department of Conservation | May 2025 | 10.3K WA residents | HHS |
| Iron County Medical Center | Jun 2025 | 10.2K WA residents | HHS |
| Steven J. Pearlman MD | Nov 2025 | 10.2K WA residents | HHS |
| McNall & Associates | Jan 2025 | 10.2K WA residents | HHS |
| Florida Lung, Asthma & Sleep Specialists | Jul 2025 | 10K WA residents | HHS |
| Nice Healthcare Management | Mar 2025 | 10K WA residents | HHS |
| Michael R. Schwartz, MD | Oct 2025 | 9.8K WA residents | HHS |
| College Hometown Pharmacy | Aug 2025 | 9.7K WA residents | HHS |
| Physicians to Children & Adolescents | Oct 2025 | 9.5K WA residents | HHS |
| The Pavilion at HealthPark | Mar 2025 | 9.3K WA residents | HHS |
| Tieu Dental | Jul 2025 | 8.9K WA residents | 2 sources ▾ |
| Advocates for a Healthy Community | Dec 2025 | 8.8K WA residents | HHS |
| Picis Clinical Solutions | Jul 2025 | 8.8K WA residents | HHS |
| Methodist Homes of Alabama and Northwest Florida | Jan 2025 | 8.7K WA residents | HHS |
| Pinehurst Radiology Associates | Mar 2025 | 8.7K WA residents | HHS |
| Insurance ACE/Humana | Feb 2025 | 8.6K WA residents | HHS |
| Bigfork Valley Hospital | Mar 2025 | 8.5K WA residents | HHS |
| East Hawaii Rehab | Feb 2025 | 8.5K WA residents | HHS |
| Passaic Hospitalist Services | Sept 2025 | 8.5K WA residents | HHS |
| Howard Brown Health | Dec 2025 | 8.4K WA residents | HHS |
| RHEA MEDICAL CENTER | Apr 2025 | 8.3K WA residents | HHS |
| e+ Oncologics Louisiana | Jun 2025 | 8.3K WA residents | HHS |
| Western Montana Clinic | Aug 2025 | 8.3K WA residents | HHS |
| Trusteed Plan Services | Sept 2025 | 8K WA residents | HHS |
| Covenant Health | Jul 2025 | 7.9K WA residents | HHS |
| CareNexa | Mar 2025 | 7.7K WA residents | 2 sources ▾ |
| Preferred Hospital Leasing Hemphill | Aug 2025 | 7.6K WA residents | HHS |
| Sedgebrook OpCo SL VII | Oct 2025 | 7.4K WA residents | HHS |
| Central Maine Healthcare | Jul 2025 | 7.2K WA residents | HHS |
| Southwest Urology | Jun 2025 | 7.2K WA residents | HHS |
| Presbyterian Health Plan | Mar 2025 | 7.1K WA residents | HHS |
| South Coast Pediatrics | Jun 2025 | 7K WA residents | 2 sources ▾ |
| CareOregon | May 2025 | 7K WA residents | HHS |
| Blue Cross and Blue Shield of Illinois | Apr 2025 | 6.9K WA residents | HHS |
| Centric Health | Dec 2025 | 6.9K WA residents | HHS |
| Standards Home Health | Dec 2025 | 6.8K WA residents | HHS |
| Saint Anthony Hospital | Sept 2025 | 6.7K WA residents | HHS |
| McElroy & Associates | Oct 2025 | 6.6K WA residents | HHS |
| North Hudson Community Action | Mar 2025 | 6.6K WA residents | HHS |
| River City Eye Care | Oct 2025 | 6.6K WA residents | HHS |
| Legacy Health | Oct 2025 | 6.5K WA residents | HHS |
| Atlantis Operating | Feb 2025 | 6.5K WA residents | HHS |
| Altos | May 2025 | 6.4K WA residents | 2 sources ▾ |
| UNC Hospitals | Sept 2025 | 6.4K WA residents | HHS |
| Marrs Ear, Nose & Throat, PA | Nov 2025 | 6.4K WA residents | HHS |
| Boudreaux’s Specialty Compounding Pharmacy | Apr 2025 | 6.3K WA residents | HHS |
| Jacksonville Medical Care | Apr 2025 | 6.3K WA residents | HHS |
| North Oaks Health System | Sept 2025 | 6.2K WA residents | HHS |
| Nova Recovery Center | Jul 2025 | 6.2K WA residents | HHS |
| Sports Physical Therapy, Occupational Therapy and Rehabilitation Services of the North Shore, P | May 2025 | 6.2K WA residents | HHS |
| Madison County, MS | Mar 2025 | 6.1K WA residents | HHS |
| The Center at Cordera | Jul 2025 | 6.1K WA residents | HHS |
| Pensacola Hospitalist Physicians | Sept 2025 | 6.1K WA residents | HHS |
| HopeHealth | May 2025 | 5.8K WA residents | HHS |
| Meigs County Emergency Medical Services | Mar 2025 | 5.8K WA residents | HHS |
| College Parkside Pharmacy | Aug 2025 | 5.7K WA residents | HHS |
| NYC Health + Hospitals | Jun 2025 | 5.7K WA residents | HHS |
| WPM Pathology Laboratory, Chartered | Apr 2025 | 5.7K WA residents | HHS |
| Sapphire Community Health | Oct 2025 | 5.6K WA residents | HHS |
| Assisted Living Pharmacy Service | Aug 2025 | 5.6K WA residents | HHS |
| Bassett Healthcare Network | Apr 2025 | 5.6K WA residents | HHS |
| Arizona Arthritis and Rheumatology Associates | May 2025 | 5.5K WA residents | HHS |
| Compass Counseling Services | Jul 2025 | 5.4K WA residents | HHS |
| The Brien Center for Mental Health and Substance Abuse Services | Jul 2025 | 5.4K WA residents | HHS |
| Vernon Rehabilitation and Healthcare Center | Mar 2025 | 5.4K WA residents | HHS |
| Manchester Rehabilitation and Healthcare Center | Mar 2025 | 5.4K WA residents | HHS |
| illumifin | Nov 2025 | 5.4K WA residents | 2 sources ▾ |
| Harris County Hospital District | Oct 2025 | 5.4K WA residents | HHS |
| Children's Center of Hamden | Aug 2025 | 5.2K WA residents | HHS |
| Nura | Nov 2025 | 5.2K WA residents | HHS |
| Vail Summit Orthopaedics | Jul 2025 | 5K WA residents | HHS |
| Saint Mary’s Home of Erie | Oct 2025 | 5K WA residents | HHS |
| Express Canna Cards | Oct 2025 | 5K WA residents | HHS |
| Upper Dublin Family Dentistry | May 2025 | 5K WA residents | HHS |
| Precision Endodontics of Raleigh | Aug 2025 | 5K WA residents | HHS |
| Maximus | Apr 2025 | 5K WA residents | HHS |
| Jordan Drug | Jun 2025 | 4.9K WA residents | HHS |
| VIVA Health | Sept 2025 | 4.9K WA residents | HHS |
| Atrium Centers | Dec 2025 | 4.9K WA residents | HHS |
| PROVAIL | Aug 2025 | 4.9K WA residents | HHS |
| Access2Day Health | May 2025 | 4.9K WA residents | HHS |
| Monongalia Health System | May 2025 | 4.9K WA residents | HHS |
| AgeRight Clinical Services | Dec 2025 | 4.9K WA residents | HHS |
| Freedom Plaza Senior Living | Jul 2025 | 4.8K WA residents | HHS |
| PET Imaging of Northern Colorado | Jun 2025 | 4.8K WA residents | HHS |
| Reimagine Network | Aug 2025 | 4.8K WA residents | HHS |
| Complete Care Rehab | Jul 2025 | 4.8K WA residents | HHS |
| HCF of Hempfield | Jan 2025 | 4.7K WA residents | HHS |
| Millennium Home Health Care | Mar 2025 | 4.7K WA residents | HHS |
| City of Bristol, Tennessee | Apr 2025 | 4.7K WA residents | HHS |
| David A. Nover, M.D | Jul 2025 | 4.7K WA residents | HHS |
| Greater Meridian Health Clinic | Nov 2025 | 4.7K WA residents | HHS |
| Nephrology Associates Medical | May 2025 | 4.6K WA residents | 2 sources ▾ |
| L.A. Care Health Plan | Oct 2025 | 4.6K WA residents | 2 sources ▾ |
| Ochsner LSU Health – Regional Urology | Dec 2025 | 4.5K WA residents | HHS |
| Endo | Jan 2025 | 4.5K WA residents | HHS |
| Bassford Remele P.A | Feb 2025 | 4.4K WA residents | HHS |
| St. Andrew’s Resources for Seniors System | Feb 2025 | 4.4K WA residents | HHS |
| HCF of Shawnee | Jan 2025 | 4.4K WA residents | HHS |
| Scott County, Iowa | Feb 2025 | 4.3K WA residents | HHS |
| PAR Rehab | Mar 2025 | 4.3K WA residents | HHS |
| Zelis Healthcare | Aug 2025 | 4.3K WA residents | HHS |
| Fairbanks Urology | Jun 2025 | 4.3K WA residents | HHS |
| Archer Health | Nov 2025 | 4.3K WA residents | HHS |
| Health Management Systems of America | Oct 2025 | 4.2K WA residents | HHS |
| HHH Acquisition | Feb 2025 | 4.2K WA residents | HHS |
| Integrated Oncology Network | Jun 2025 | 4.2K WA residents | HHS |
| Mercy Surgical Dressing | May 2025 | 4.2K WA residents | HHS |
| Union County Children and Youth Services | May 2025 | 4.2K WA residents | HHS |
| South Georgia Center for Cancer Care | Jun 2025 | 4.1K WA residents | HHS |
| Worthington Steel Health and Welfare Plan | Apr 2025 | 4.1K WA residents | HHS |
| Docs Medical | Mar 2025 | 4K WA residents | 2 sources ▾ |
| Family Health Services | May 2025 | 4K WA residents | HHS |
| Urology Associates of Green Bay, SC | Dec 2025 | 4K WA residents | HHS |
| Sports Medicine & Orthopaedics | Nov 2025 | 4K WA residents | HHS |
| HCF of Findlay | Jan 2025 | 4K WA residents | HHS |
| Artistic Family Dental | Feb 2025 | 3.9K WA residents | HHS |
| Willamette Family | Mar 2025 | 3.9K WA residents | HHS |
| Northwest Medical Specialties | Aug 2025 | 3.9K WA residents | 2 sources ▾ |
| PrintComm | Jan 2025 | 3.9K WA residents | HHS |
| TruBridge | Jan 2025 | 3.9K WA residents | HHS |
| Special Tree | Mar 2025 | 3.8K WA residents | HHS |
| Inlet Health | Jan 2025 | 3.8K WA residents | HHS |
| Kathalene Keller Riney NP | Aug 2025 | 3.7K WA residents | HHS |
| Mission Neighborhood Health Center | Dec 2025 | 3.7K WA residents | HHS |
| Schewitz Psychological Services | Mar 2025 | 3.7K WA residents | 2 sources ▾ |
| Tampa Bay Treatment Associates | Nov 2025 | 3.7K WA residents | HHS |
| Retina Associates of Cleveland | Jun 2025 | 3.6K WA residents | HHS |
| Dr. Doug's Pediatric Dentistry | Aug 2025 | 3.6K WA residents | HHS |
| Twin Cities Pain Clinic | Sept 2025 | 3.6K WA residents | HHS |
| Carrollton Ear, Nose and Throat | Aug 2025 | 3.6K WA residents | HHS |
| Physician Wound Solutions | Apr 2025 | 3.6K WA residents | HHS |
| Mendocino Community Health Clinic | Dec 2025 | 3.5K WA residents | HHS |
| Fillmore County Hospital | Feb 2025 | 3.5K WA residents | HHS |
| HopeWay Foundation | May 2025 | 3.5K WA residents | HHS |
| Lena Pope Home | Mar 2025 | 3.5K WA residents | HHS |
| Carlton County Public Health and Human Services | Apr 2025 | 3.5K WA residents | HHS |
| HCF of Bowling Green | Jan 2025 | 3.5K WA residents | HHS |
| Freedom Square of Seminole | Jul 2025 | 3.5K WA residents | HHS |
| North Carolina Department of Health and Human Services | Sept 2025 | 3.4K WA residents | HHS |
| Dr. Michael Kaplan DO | Nov 2025 | 3.4K WA residents | HHS |
| Thrive Physical Therapy Partners | Apr 2025 | 3.4K WA residents | HHS |
| Life University | Feb 2025 | 3.4K WA residents | HHS |
| Erlanger Health | Apr 2025 | 3.4K WA residents | HHS |
| Center for Disability Services | Aug 2025 | 3.3K WA residents | HHS |
| Oregon Specialty | Jul 2025 | 3.3K WA residents | HHS |
| Mountain Laurel Dermatology | Jul 2025 | 3.3K WA residents | HHS |
| Broad River Physicians | Sept 2025 | 3.3K WA residents | HHS |
| Spring River Mental Health & Wellness | Jan 2025 | 3.3K WA residents | HHS |
| City of Franklin | Jul 2025 | 3.2K WA residents | HHS |
| Equilibria Mental Health Services | Jul 2025 | 3.2K WA residents | HHS |
| NVW Newco | Feb 2025 | 3.2K WA residents | HHS |
| UnitedHealthcare | Aug 2025 | 3.2K WA residents | HHS |
| Arizona Health Care Cost Containment System- State Medicaid Agency | Oct 2025 | 3.2K WA residents | HHS |
| PET Imaging of Tulsa | Jun 2025 | 3.2K WA residents | HHS |
| NCH | Dec 2025 | 3.1K WA residents | HHS |
| Ingham County Medical Care Facility | Jan 2025 | 3.1K WA residents | HHS |
| HCF of Court House | Jan 2025 | 3K WA residents | HHS |
| Jupiter Family Medicine | Jun 2025 | 3K WA residents | HHS |
| Infosys Public Services | Jan 2025 | 3K WA residents | HHS |
| PET Imaging of The Woodlands | Jun 2025 | 3K WA residents | HHS |
| Anthony L. Jordan Health | Aug 2025 | 3K WA residents | HHS |
| HCF of Piqua | Jan 2025 | 3K WA residents | HHS |
| Health Care Service | Apr 2025 | 2.9K WA residents | HHS |
| HCF of Fairview | Jan 2025 | 2.9K WA residents | HHS |
| University of Miami | Jul 2025 | 2.9K WA residents | HHS |
| Integrated Orthopedics of Arizona | Aug 2025 | 2.9K WA residents | HHS |
| SunLink Health Systems | May 2025 | 2.9K WA residents | HHS |
| HCF of Edinboro | Jan 2025 | 2.8K WA residents | HHS |
| Cornerstones of Care | Feb 2025 | 2.8K WA residents | HHS |
| Clarkston Chiropractic Sports & Wellness | Jun 2025 | 2.8K WA residents | HHS |
| Palmetto Operating | Feb 2025 | 2.7K WA residents | HHS |
| River Oaks Hospital & Clinics | Nov 2025 | 2.7K WA residents | HHS |
| HCF of Warren | Jan 2025 | 2.7K WA residents | HHS |
| Walgreen | Sept 2025 | 2.7K WA residents | HHS |
| HCF of Perrysburg | Jan 2025 | 2.7K WA residents | HHS |
| Intercommunity Action | Sept 2025 | 2.7K WA residents | HHS |
| Exact Sciences Laboratories | Dec 2025 | 2.7K WA residents | HHS |
| HCF of Briarwood | Jan 2025 | 2.7K WA residents | HHS |
| HCF of Corry | Jan 2025 | 2.6K WA residents | HHS |
| George E. Weems Memorial Hospital | Oct 2025 | 2.6K WA residents | HHS |
| COSE Healthcloud Solutions | Mar 2025 | 2.6K WA residents | HHS |
| Public Health Trust of Miami Dade County | Jun 2025 | 2.6K WA residents | HHS |
| CVS Caremark | May 2025 | 2.6K WA residents | HHS |
| Charleston Fire Department | Apr 2025 | 2.6K WA residents | HHS |
| Williamsburg Area Medical Assistance | Jul 2025 | 2.6K WA residents | HHS |
| Genoa Community Hospital/LTC | Aug 2025 | 2.5K WA residents | HHS |
| OU Medicine | Jan 2025 | 2.5K WA residents | HHS |
| LittleStar ABA Therapy | Jan 2025 | 2.5K WA residents | HHS |
| Olive Branch Emergency Physicians | Sept 2025 | 2.5K WA residents | HHS |
| TriCity Family Services | Dec 2025 | 2.5K WA residents | HHS |
| Spring Management OK | Feb 2025 | 2.5K WA residents | HHS |
| Arkansas Primary Care Clinic | Aug 2025 | 2.5K WA residents | HHS |
| HCF of Washington | Jan 2025 | 2.5K WA residents | HHS |
| Franklin Dermatology | Sept 2025 | 2.5K WA residents | HHS |
| zizzl | Aug 2025 | 2.4K WA residents | HHS |
| Denali Biomedical | Jun 2025 | 2.4K WA residents | HHS |
| Tennessee River Physicians | Sept 2025 | 2.4K WA residents | HHS |
| Square Medical | Jan 2025 | 2.4K WA residents | HHS |
| Samaritan's Purse | Mar 2025 | 2.4K WA residents | HHS |
| Cottrill’s Pharmacy | Mar 2025 | 2.3K WA residents | HHS |
| HCF of Fox Run | Jan 2025 | 2.3K WA residents | HHS |
| Houston Methodist Specialty Physician | Oct 2025 | 2.3K WA residents | HHS |
| HCF of Celina | Jan 2025 | 2.3K WA residents | HHS |
| Prime Therapeutics | Aug 2025 | 2.3K WA residents | HHS |
| The Smith Institute for Urology | May 2025 | 2.3K WA residents | HHS |
| Highland Rivers Behavioral Health | Apr 2025 | 2.3K WA residents | HHS |
| Somerset County Children and Youth Services | Sept 2025 | 2.3K WA residents | HHS |
| Cardiovascular Medicine Associates | Oct 2025 | 2.2K WA residents | HHS |
| St. John’s Riverside Hospital | Nov 2025 | 2.2K WA residents | HHS |
| Acadiana Radiation Therapy | Jun 2025 | 2.2K WA residents | HHS |
| Alleghany Health | Nov 2025 | 2.2K WA residents | HHS |
| Aurora Emergency Physicians | Sept 2025 | 2.2K WA residents | HHS |
| Roush Fenway Keselowski Racing | Sept 2025 | 2.2K WA residents | HHS |
| OB/GYN Medical Center Associates | Jul 2025 | 2.1K WA residents | HHS |
| Optum Financial Services | Nov 2025 | 2.1K WA residents | HHS |
| Germantown Emergency Physicians | Sept 2025 | 2.1K WA residents | HHS |
| FPMCM | Dec 2025 | 2.1K WA residents | HHS |
| Urology Associates of Charleston | Jul 2025 | 2.1K WA residents | HHS |
| Innovative Physical Therapy | Oct 2025 | 2K WA residents | HHS |
| Regency Oaks | Jul 2025 | 2K WA residents | HHS |
| Roots | Oct 2025 | 2K WA residents | HHS |
| Aprendamos Family of Services | Jan 2025 | 2K WA residents | HHS |
| Henry Ford Health | Nov 2025 | 2K WA residents | HHS |
| Passaic River Physicians | Sept 2025 | 2K WA residents | HHS |
| Jewish Child Care Association of New York | Jan 2025 | 2K WA residents | HHS |
| HCF of Crestview | Jan 2025 | 1.9K WA residents | HHS |
| PET Imaging of Dallas Northeast | Jun 2025 | 1.9K WA residents | HHS |
| Precision Orthopedics and Sports Medicine | Feb 2025 | 1.9K WA residents | HHS |
 Mayo Clinic | Feb 2025 | 1.9K WA residents | View breach |
| HCF of Wapakoneta | Jan 2025 | 1.9K WA residents | HHS |
| Summit Healthcare Medical Associates | Apr 2025 | 1.9K WA residents | HHS |
| Indiana Exceptional Medical care | Aug 2025 | 1.9K WA residents | HHS |
| Veterans Health Administration | Jan 2025 | 1.8K WA residents | HHS |
| Topy America | Mar 2025 | 1.8K WA residents | HHS |
| The League Treatment Center | Feb 2025 | 1.8K WA residents | HHS |
| Brainard Surgery Center | Apr 2025 | 1.8K WA residents | HHS |
| PET Imaging of Sugar Land | Jun 2025 | 1.8K WA residents | HHS |
| Icon Family Healthcare | Apr 2025 | 1.8K WA residents | HHS |
| Insurance Office of America | Jun 2025 | 1.8K WA residents | 2 sources ▾ |
| Cancer Care Center of North Florida | Aug 2025 | 1.8K WA residents | HHS |
| People's Community Clinic | Dec 2025 | 1.8K WA residents | HHS |
| K&E Advanced Dentistry | Jul 2025 | 1.8K WA residents | HHS |
| HCF of Sweden Valley | Jan 2025 | 1.8K WA residents | HHS |
| Wisconsin Department of Corrections | Nov 2025 | 1.7K WA residents | HHS |
| Ascension Health Services | Jul 2025 | 1.7K WA residents | HHS |
| Western Skies Wellness | Sept 2025 | 1.7K WA residents | HHS |
| Cerenade | Nov 2025 | 1.7K WA residents | HHS |
| Children's Dental Center at Preston Trail | Feb 2025 | 1.7K WA residents | HHS |
| Fidelis Care New York | Oct 2025 | 1.7K WA residents | HHS |
| Methodist Healthcare | Oct 2025 | 1.7K WA residents | HHS |
| Weekend Health | Sept 2025 | 1.6K WA residents | HHS |
| Baylor Scott & White Texas Spine & Joint Hospital | Mar 2025 | 1.6K WA residents | HHS |
| Andover Eye Associates | Dec 2025 | 1.6K WA residents | HHS |
| OCAT | Dec 2025 | 1.6K WA residents | HHS |
| Anderson & Kreiger | Aug 2025 | 1.6K WA residents | HHS |
| HCF of Van Wert | Jan 2025 | 1.6K WA residents | HHS |
| HCF of Bradford | Jan 2025 | 1.6K WA residents | HHS |
| Capitol Premier Dental | Nov 2025 | 1.6K WA residents | HHS |
| AmeriHealth Caritas Louisiana | Mar 2025 | 1.6K WA residents | HHS |
| Laurel Cancer Care | Aug 2025 | 1.5K WA residents | HHS |
| Access Information Management Shared Services | Aug 2025 | 1.5K WA residents | 2 sources ▾ |
| Apex Custom Software | Jan 2025 | 1.5K WA residents | HHS |
| Marquette County Medical Care Facility | Jun 2025 | 1.5K WA residents | HHS |
| The Bortolazzo | Sept 2025 | 1.5K WA residents | HHS |
| Trinity Emergency Physicians | Sept 2025 | 1.5K WA residents | HHS |
| Bay Medical | Oct 2025 | 1.5K WA residents | HHS |
| HealthRev Partners | Feb 2025 | 1.4K WA residents | HHS |
| Holdrege Memorial Homes | Jan 2025 | 1.4K WA residents | HHS |
| Indiana University Health, Affiliated Covered Entity | Jan 2025 | 1.4K WA residents | HHS |
| Clinical Practices of the University of Pennsylvania | Jun 2025 | 1.4K WA residents | HHS |
| Navesink Rehab | Sept 2025 | 1.4K WA residents | HHS |
| InSider Vision | May 2025 | 1.4K WA residents | HHS |
| Berkshire Health Systems | Jul 2025 | 1.4K WA residents | HHS |
| Sidney Health Center | Jan 2025 | 1.4K WA residents | HHS |
| NHPP Physical Medicine and Rehabilitation | May 2025 | 1.4K WA residents | HHS |
| MHMR Concho Valley | Jan 2025 | 1.3K WA residents | HHS |
| ConvenientMD | Dec 2025 | 1.3K WA residents | HHS |
| Mid South Rehab Services | Jul 2025 | 1.3K WA residents | HHS |
| Heart of Texas Behavioral Health Network | Dec 2025 | 1.3K WA residents | HHS |
| PhyNet Dermatology | Jul 2025 | 1.3K WA residents | HHS |
| Adventist HealthCare | Nov 2025 | 1.3K WA residents | HHS |
| ABC | Jul 2025 | 1.3K WA residents | HHS |
| Balance Autism | May 2025 | 1.3K WA residents | HHS |
| St. Charles County Ambulance District | Mar 2025 | 1.3K WA residents | HHS |
| Synergy Advanced Healthcare | Nov 2025 | 1.3K WA residents | HHS |
| York Hospital | Dec 2025 | 1.3K WA residents | HHS |
| Pines of Sarasota Healthcare | Dec 2025 | 1.3K WA residents | HHS |
| HCF of Fostoria | Jan 2025 | 1.3K WA residents | HHS |
| Yamhill Community Care Organization | Oct 2025 | 1.3K WA residents | HHS |
| Rehabilitation Support Services | Aug 2025 | 1.2K WA residents | HHS |
| PET Imaging of Houston Medical Center | Jun 2025 | 1.2K WA residents | HHS |
| HCF of Roselawn | Jan 2025 | 1.2K WA residents | HHS |
| REACH | Oct 2025 | 1.2K WA residents | HHS |
| Graphium Health | Mar 2025 | 1.2K WA residents | HHS |
| Munson Healthcare | Sept 2025 | 1.2K WA residents | HHS |
| Valley Radiology | Sept 2025 | 1.2K WA residents | HHS |
| Herr Foods | Sept 2025 | 1.2K WA residents | HHS |
| Langdon Prairie Health | Apr 2025 | 1.2K WA residents | HHS |
| Consultants in Pain Medicine | Feb 2025 | 1.1K WA residents | HHS |
| Lincoln National | May 2025 | 1.1K WA residents | HHS |
| Rocky Mountain Regional VA Medical Center | Mar 2025 | 1.1K WA residents | HHS |
| Absentee Shawnee Tribal Health Authority | Dec 2025 | 1.1K WA residents | HHS |
| Minneapolis VA Medical Center | Jun 2025 | 1.1K WA residents | HHS |
| Kadlec Clinic – Fertility Center | Oct 2025 | 1.1K WA residents | HHS |
| AffirmedRx PBC | Jun 2025 | 1.1K WA residents | HHS |
| Methodist University Emergency Physicians | Sept 2025 | 1.1K WA residents | HHS |
| FedEx | Dec 2025 | 1.1K WA residents | HHS |
| Health Alliance Plan | Dec 2025 | 1.1K WA residents | HHS |
| Children's Home & Aid | Aug 2025 | 1.1K WA residents | HHS |
| Skin Care Specialty Physicians | Jun 2025 | 1K WA residents | HHS |
| Health First Health Plans | Dec 2025 | 1K WA residents | HHS |
| Affiliates of Nexion Health | Dec 2025 | 1K WA residents | HHS |
| Keystone Alliance | Nov 2025 | 1K WA residents | HHS |
| Blue Cross and Blue Shield of Oklahoma | Apr 2025 | 1K WA residents | HHS |
| THE CARING HEALTHCARE NETWORK | May 2025 | 1K WA residents | HHS |
| University of Michigan/Michigan Medicine | Aug 2025 | 1K WA residents | HHS |
| Altior Healthcare | Apr 2025 | 1K WA residents | HHS |
| Welcome Dentistry-Anaheim | Aug 2025 | 1K WA residents | HHS |
| Welcome Dentistry-Los Angeles | Aug 2025 | 1K WA residents | HHS |
| Southern Oregon Neurosurgical and Spine Associates | Dec 2025 | 1K WA residents | HHS |
| Tanner Medical Center | Nov 2025 | 1K WA residents | HHS |
| VirMedice | Oct 2025 | 1K WA residents | HHS |
| Midlothian Pharmacy Compounding & Prescription | May 2025 | 1K WA residents | HHS |
| ZI NEUROSCIENCES | Jan 2025 | 1K WA residents | HHS |
| North Penn Comprehensive Health Services d.b.a Laurel Health Centers | Sept 2025 | 991 WA residents | HHS |
| Bardmoor Cancer Center | Jun 2025 | 991 WA residents | HHS |
| Jewish Family and Community Services- East Bay | Oct 2025 | 987 WA residents | 2 sources ▾ |
| Lake Psychological Services | Mar 2025 | 987 WA residents | HHS |
| Building Service Employees Insurance Health and Welfare Plan | Jan 2025 | 980 WA residents | HHS |
| Judson Center | Oct 2025 | 976 WA residents | HHS |
| Cancer Care Center of North Florida-Lake Butler | Jun 2025 | 976 WA residents | HHS |
| Magnolia Manor | Apr 2025 | 960 WA residents | HHS |
| Steel Encounters | Dec 2025 | 959 WA residents | HHS |
| Samaritan Counseling Center of the Fox Valley | Jan 2025 | 956 WA residents | HHS |
| Community Treatment Solutions | Jan 2025 | 950 WA residents | HHS |
| Belkorp Ag | Apr 2025 | 942 WA residents | 2 sources ▾ |
| Riverland Community Health | Dec 2025 | 940 WA residents | HHS |
| Connections for Kids | May 2025 | 938 WA residents | HHS |
| Elmore County | Jun 2025 | 931 WA residents | HHS |
| SomnoSleep Consultants | Nov 2025 | 913 WA residents | HHS |
| Gainwell Technologies | Sept 2025 | 912 WA residents | HHS |
| AHS Sherman | Apr 2025 | 908 WA residents | HHS |
| Florida Health Sciences Center | Oct 2025 | 896 WA residents | HHS |
| The Carpenter Health Network | May 2025 | 878 WA residents | HHS |
| Summa Health | Jan 2025 | 874 WA residents | HHS |
| Eliza Jennings Senior Care Network | Apr 2025 | 845 WA residents | HHS |
| Insulet | May 2025 | 841 WA residents | HHS |
| C. B. King Memorial School | Aug 2025 | 838 WA residents | HHS |
| The Chase Group Employee Benefit Plan | Nov 2025 | 817 WA residents | HHS |
| Advanced Healthcare Professionals | Dec 2025 | 800 WA residents | HHS |
| The University of North Carolina at Chapel Hill | Sept 2025 | 799 WA residents | HHS |
| CHC Solutions | Mar 2025 | 794 WA residents | HHS |
| Primary Health Care | May 2025 | 787 WA residents | HHS |
| Regence BlueShield | Jan 2025 | 783 WA residents | HHS |
| Horizon Blue Cross Blue Shield NJ | May 2025 | 781 WA residents | HHS |
| BlueCross BlueShield of Tennessee | Dec 2025 | 780 WA residents | HHS |
| Kelley Drye & Warren | Jun 2025 | 771 WA residents | HHS |
| Chicago Cosmetic Surgery and Dermatology | Dec 2025 | 770 WA residents | HHS |
| Eastern Idaho Public Health | Jan 2025 | 759 WA residents | HHS |
| United Community Health Center | Feb 2025 | 750 WA residents | HHS |
| Columbus Division of Fire | Feb 2025 | 736 WA residents | HHS |
| PACE Greater New Orleans | Mar 2025 | 715 WA residents | HHS |
| Apria Healthcare | Mar 2025 | 713 WA residents | HHS |
| Jack L Marcus | Jul 2025 | 705 WA residents | HHS |
| Newburgh Healthcare Residential Center | Apr 2025 | 700 WA residents | HHS |
| Methodist North Emergency Physicians | Sept 2025 | 699 WA residents | HHS |
| Allegany Council on Alcoholism & Substance Abuse | Apr 2025 | 696 WA residents | HHS |
| Alliant Health Plans | Jan 2025 | 695 WA residents | HHS |
| Regional Center of the East Bay | Jun 2025 | 689 WA residents | 2 sources ▾ |
| Mobile Emergency Physicians | Sept 2025 | 672 WA residents | HHS |
| Cookeville Hospitalist | Sept 2025 | 654 WA residents | HHS |
| Kotel ATX | Jul 2025 | 650 WA residents | HHS |
| Marc Irwin Sharfman, M.D., P.A | Apr 2025 | 650 WA residents | HHS |
| Arkansas Urology Associates PA | Jun 2025 | 642 WA residents | HHS |
| Scharnhorst Ast Kennard Griffin | Apr 2025 | 639 WA residents | HHS |
| California Cancer Associates for Research and Excellence – San Diego | Jun 2025 | 638 WA residents | HHS |
| Independent Health Association | Aug 2025 | 637 WA residents | HHS |
| Winkler County Hospital District | Jun 2025 | 637 WA residents | HHS |
| Centivo | Jun 2025 | 630 WA residents | HHS |
| Incyte Pathology, P.S | Nov 2025 | 629 WA residents | HHS |
| Lorain Emergency Physicians | Sept 2025 | 628 WA residents | HHS |
| OrthoAtlanta | Jul 2025 | 626 WA residents | HHS |
| Vibra Hospital of Sacramento | Mar 2025 | 620 WA residents | 2 sources ▾ |
| Pennsylvania Hospitalist | Sept 2025 | 615 WA residents | HHS |
| Human Development Services of Westchester | Jul 2025 | 607 WA residents | HHS |
| Repay Management Services | Jun 2025 | 606 WA residents | HHS |
| Sutera & Jones Surgical Podiatry A Division of Pace Foot and Ankle Center | Mar 2025 | 602 WA residents | HHS |
| Methodist South Emergency Physicians | Sept 2025 | 601 WA residents | HHS |
| Behavioral Health | Aug 2025 | 597 WA residents | HHS |
| Blue Cross Blue Shield of Texas | May 2025 | 593 WA residents | HHS |
| Wellpoint | Oct 2025 | 579 WA residents | HHS |
| CDS in Texas | Feb 2025 | 566 WA residents | HHS |
| Dallas County MHMR | Apr 2025 | 553 WA residents | HHS |
| Canby Clinic | Apr 2025 | 549 WA residents | HHS |
| Center for Urologic Care of Berks | Nov 2025 | 543 WA residents | HHS |
| Gold Coast Health Plan | Dec 2025 | 540 WA residents | HHS |
| Center for Child Development | Jan 2025 | 540 WA residents | HHS |
| Anesthesiology & Pain Consultants | Dec 2025 | 538 WA residents | HHS |
| Broadwest Specialty Surgical Center | Jun 2025 | 536 WA residents | HHS |
| Valley Mountain Regional Center | Jul 2025 | 529 WA residents | 2 sources ▾ |
| HCF of Garbry Ridge | Jan 2025 | 512 WA residents | HHS |
| Pensacola Emergency Physicians | Sept 2025 | 511 WA residents | HHS |
| Bevel Health Medical | Aug 2025 | 510 WA residents | HHS |
| Indian Health Board of Minneapolis | Dec 2025 | 503 WA residents | HHS |
| AltaMed Health Services | Nov 2025 | 501 WA residents | 2 sources ▾ |
| Devereux Foundation | Nov 2025 | 501 WA residents | 2 sources ▾ |
| Associated Radiologists of the Finger Lakes | Dec 2025 | 501 WA residents | HHS |
| Glendale Obstetrics & Gynecology PCA | Dec 2025 | 501 WA residents | HHS |
| Mitchell County Department of Social Services | Dec 2025 | 501 WA residents | HHS |
| Reproductive Medicine Associates of Michigan | Dec 2025 | 501 WA residents | HHS |
| Baltimore Medical System | Dec 2025 | 501 WA residents | HHS |
| Greater St. Louis Oral & Maxillofacial Surgery | Dec 2025 | 501 WA residents | HHS |
| Dermatology Associates of Concord | Nov 2025 | 501 WA residents | HHS |
| Better Vision Eyecare | Oct 2025 | 501 WA residents | HHS |
| Coalesce | Mar 2025 | 501 WA residents | 2 sources ▾ |
| CareSTL Health | Oct 2025 | 501 WA residents | HHS |
| Dermatology Associates | Oct 2025 | 501 WA residents | HHS |
| Healthcare Interactive | Jun 2025 | 501 WA residents | 2 sources ▾ |
| Millennium Health Systems | Sept 2025 | 501 WA residents | HHS |
| Hampton Regional Medical Center | Sept 2025 | 501 WA residents | HHS |
| Coos County Family Health Services | Sept 2025 | 501 WA residents | HHS |
| La Perouse | Sept 2025 | 501 WA residents | HHS |
| Vance County Department of Social Services | Aug 2025 | 501 WA residents | HHS |
| CareTracker | Jun 2025 | 501 WA residents | 2 sources ▾ |
| Mower County Health and Human Services | Aug 2025 | 501 WA residents | HHS |
| Naper Grove Vision Care | Jul 2025 | 501 WA residents | HHS |
| PDCM Insurance | Jun 2025 | 501 WA residents | HHS |
| Mary B. Toporcer, MD | May 2025 | 501 WA residents | HHS |
| Minnesota Orthodontics and Dentofacial Orthopedics, P.A | May 2025 | 501 WA residents | HHS |
| CardioVascular Health Clinic | May 2025 | 501 WA residents | HHS |
| Prestonwood Baptist Church | Apr 2025 | 501 WA residents | HHS |
| Ambleside | Apr 2025 | 501 WA residents | HHS |
| Friendship House | Apr 2025 | 501 WA residents | HHS |
| Loretto Hospital | Apr 2025 | 501 WA residents | HHS |
| Baptist Hospitals of Southeast Texas | Mar 2025 | 501 WA residents | HHS |
| ARC Community Services | Feb 2025 | 501 WA residents | HHS |
| Heywood Healthcare | Dec 2025 | 500 WA residents | HHS |
| Madison Healthcare Services | Dec 2025 | 500 WA residents | HHS |
| County of Catawba | Nov 2025 | 500 WA residents | HHS |
| West Suburban Eye Surgery Center | Nov 2025 | 500 WA residents | HHS |
| Aunt Martha’s Health & Wellness | Oct 2025 | 500 WA residents | HHS |
| Cookeville Regional Medical Center | Sept 2025 | 500 WA residents | HHS |
| McEwen & Associates | Aug 2025 | 500 WA residents | HHS |
| Friesen | Aug 2025 | 500 WA residents | HHS |
| Northwest Medical Homes | Jul 2025 | 500 WA residents | HHS |
| Sharp HealthCare | Jan 2025 | 500 WA residents | 2 sources ▾ |
| Anne Arundel County Department of Health | May 2025 | 500 WA residents | HHS |
| HEALTH AND WELLNESS OF TEXAS | Apr 2025 | 500 WA residents | HHS |
| Columbia Eye Clinic | Mar 2025 | 500 WA residents | HHS |
| Welts, White, & Fontaine | Mar 2025 | 500 WA residents | HHS |
| 32 Pearls | May 2025 | 23.6K WA residents | WA AG |
| Everside Health | Dec 2025 | 21.3K WA residents | 2 sources ▾ |
| Neurological Associates of Washington | Dec 2025 | 13.5K WA residents | WA AG |
| WellPoint | Jun 2025 | 12K WA residents | WA AG |
| Health Services Seattle | Jan 2025 | 7.4K WA residents | WA AG |
| PROVAIL | Jun 2025 | 4.4K WA residents | WA AG |
| Wellcare of Washington | Sept 2025 | 2.5K WA residents | WA AG |
| Navia Benefits Solutions | Dec 2025 | 1.1K WA residents | WA AG |
| Nebraska Orthopaedic Center | Dec 2025 | 992 WA residents | 2 sources ▾ |
| Kadlec Clinic | Aug 2025 | 992 WA residents | WA AG |
| Murfreesboro Medical Clinic | Dec 2025 | 845 WA residents | 2 sources ▾ |
| Wellcare Health Insurance Company of Washington | Sept 2025 | 843 WA residents | WA AG |
| Northwest Medical Homes | Mar 2025 | 517 WA residents | 2 sources ▾ |
 MedStar Health | Sept 2025 | – WA residents | View breach |
 Cerner | Jan 2025 | – WA residents | View breach |
No 2025 healthcare breach matches that.
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Breach data from Have I Been Pwned, licensed under CC BY 4.0; the U.S. Department of Health and Human Services' breach portal; and the public breach notices of the California and Washington Attorneys General (Washington counts are state residents only). Sensitive breaches (such as adult and dating sites), spam lists, fabricated breaches and malware logs aren't listed.