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Petaluma Health Center: data breach filings, state by state

Petaluma Health Center has 4 data breach filings on record in 2 government portals. The latest was reported to California AG on Jan 20, 2026. Data exposed, as filed: Social Security number, Medical / health information, Health insurance, Date of birth.

4filings in 2 government portals
Jan 20, 2026latest filing, California AG

By portal

PortalFilingsLatest reportPeople in the latest filing
California AG3Jan 20, 2026Not published
Oregon DOJ1Jun 2, 2023482 in total

Counts are the organization's own, as filed with each agency. Most state portals count their own residents only, so no single state shows the whole incident. An organization can file more than once for the same incident, and for different ones.

The next state to file on Petaluma Health Center reaches subscribers within the hour. With the count, the data exposed and the letter. The Team plan follows the companies and vendors you name in every state. Start a 14-day free trial.
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Every filing

OrganizationSourceStateReportedResidents affectedData exposed
Petaluma Health Center California AG CA Jan 20, 2026 Not published Social Security numberMedical / health informationHealth insuranceDate of birth+1
Petaluma Health Center Oregon DOJ OR Jun 2, 2023 482 Not stated
Petaluma Health Center California AG CA Jun 2, 2023 Not published In the letter (PDF)
Petaluma Health Center California AG CA Apr 28, 2023 Not published Social Security numberDriver's license / state IDPassport numberHealth insurance+6

Data reproduced from public government filings. Each row opens the record with the agency link. Spot an error? Email support@breachtally.com with the page link. Corrections are applied and noted.