Providence WA Anesthesia Services

Disclosed Sep 23, 202298,414 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	NamesHealth
Sector	Healthcare · US
Status	Confirmed

Sources

Official noticeatg.wa.gov

Washington Attorney General breach notice: Providence WA Anesthesia Services

Official noticeocrportal.hhs.gov

HHS OCR breach report (archive, resolved): Providence WA Anesthesia Services (Healthcare Provider, NY)

Notices filed

TotalSep 23, 2022

HHS archive98,414 people

Residents of WAOct 25, 2022

Washington AG56,578 people

History of this record

data_types2026-09-25

[] to ["names","health"]by backfillSource

records_basis2026-09-25

empty to hhsby backfillSource

records2026-09-25

empty to 98414by backfillSource

disclosed2026-09-25

2022-10-25 to 2022-09-23by backfillSource

summary2026-09-25

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, addresby backfillSource

Added2026-09-25

First recordedby backfillSource

First seen 2026-09-25 (Washington AG), confirmed by Washington AG. Record counts are as reported. Not legal advice.

Everything about Providence WA Anesthesia Services