Providence WA Anesthesia Services
Disclosed Sep 23, 20224 years ago98,414 affectedConfirmed
The covered entity (CE), Providence WA Anesthesia Services, reported that its business associate experienced a ransomware attack affecting the protected health information (PHI) of 98,414 individuals. The PHI involved included names, addresses, dates of birth, drivers’ license numbers, Social Security numbers, claims and financial information, medications prescribed, diagnoses, and other treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice. OCR provided the CE with technical assistance regarding the HIPAA Breach Notification Rule.
What is known
| People affected | 98,414 (as reported to HHS) |
|---|---|
| Disclosed | Sep 23, 2022 |
| Discovered | Jul 11, 2022 |
| Happened | Jul 9, 2022 |
| Attack | Ransomware |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| Washington Attorney General breach notice: Providence WA Anesthesia Servicesatg.wa.gov · Official notice | Official notice |
| HHS OCR breach report (archive, resolved): Providence WA Anesthesia Services (Healthcare Provider, NY)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Sep 23, 2022 | 98,414 |
| Washington AGresidents of WA | Oct 25, 2022 | 56,578 |
History of this record
- 2026-09-25 · data_types: [] to ["names","health"] · backfill source
- 2026-09-25 · records_basis: empty to hhs · backfill source
- 2026-09-25 · records: empty to 98414 · backfill source
- 2026-09-25 · disclosed: 2022-10-25 to 2022-09-23 · backfill source
- 2026-09-25 · summary: empty to The covered entity (CE), Providence WA Anesthesia Services, reported that its business associate experienced a ransomware attack affecting the protected health information (PHI) of 98,414 individuals. The PHI involved included names, addres · backfill source
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (Washington AG), confirmed by Washington AG. Record counts are as reported. Not legal advice.