HHS OCR report · 2020
John A. Grimaldi DO INC data breach
OCR report facts
- Covered entity
- John A. Grimaldi DO INC
- Entity type
- Healthcare Provider
- State
- California
- Individuals affected
- 911
- Submission date
- Apr 16, 2020
- Type of breach
- Unauthorized Access/Disclosure
- Location of breached information
- Electronic Medical Record, Laptop, Other
- Business associate present
- No
- Status
- Archive (closed)
OCR description
The covered entity (CE), John A. Grimaldi, DO, Inc., reported that a former employee impermissibly accessed its electronic records system that contained the electronic protected health information (ePHI) of 911 individuals. The ePHI involved included names, addresses, dates of birth, drivers’ license numbers, Social Security numbers, claims information, diagnoses/conditions, lab results, medications prescribed, and other treatment information. The CE notified HHS, affected individuals, the ...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the John A. Grimaldi DO INC data breach?
The report to HHS OCR lists 911 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Apr 16, 2020.
What type of breach was it?
The OCR portal lists the type of breach as Unauthorized Access/Disclosure, with the breached information located in: Electronic Medical Record, Laptop, Other.
Is the investigation still open?
No. The report is in the OCR portal archive, which holds reports where OCR has closed its review.
Is a breach notice letter from John A. Grimaldi DO INC legitimate?
This site cannot verify letters. Check the sender against the organisation's official website and the HHS OCR breach portal, and avoid calling numbers or clicking links only listed in an unexpected message. See our guide on what to do after a data breach notice.
Source: HHS OCR Breach Portal, OCR export October 2026. Network USA is not affiliated with HHS or John A. Grimaldi DO INC.