HHS OCR report ยท 2021
Mobile Anesthesiologists data breach
OCR report facts
- Covered entity
- Mobile Anesthesiologists
- Entity type
- Healthcare Provider
- State
- Illinois
- Individuals affected
- 65,403
- Submission date
- Mar 10, 2021
- Type of breach
- Unauthorized Access/Disclosure
- Location of breached information
- Network Server
- Business associate present
- No
- Status
- Archive (closed)
OCR description
The covered entity (CE), Mobile Anesthesiologists, reported that an employee created a technical misconfiguration that publicly exposed the protected health information (PHI) of 65,403 individuals on the Internet. The PHI involved included names, dates of birth, and treatment information. The CE notified HHS, the affected individuals, the media, and provided substitute notice. In response to the breach, the CE implemented additional administrative, technical, and security safeguards to bette...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the Mobile Anesthesiologists data breach?
The report to HHS OCR lists 65,403 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Mar 10, 2021.
What type of breach was it?
The OCR portal lists the type of breach as Unauthorized Access/Disclosure, with the breached information located in: Network Server.
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 Mobile Anesthesiologists 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 Mobile Anesthesiologists.