HHS OCR report · 2017
Medical Information Management Systems, LLC data breach
OCR report facts
- Covered entity
- Medical Information Management Systems, LLC
- Entity type
- Business Associate
- State
- Florida
- Individuals affected
- 11,707
- Submission date
- Feb 9, 2017
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- Business associate present
- Yes
- Status
- Archive (closed)
OCR description
A business associate (BA), Medical Information Management Systems, LLC (MIMS), a Sheridan Healthcorp, Inc. subsidiary, was part of the electronic network at Valley Anesthesiology and Pain Consultants (VAPC), which suffered a cyberattack when a third party may have gained unauthorized access to the network, including the BA’s computer server(s) on March 30, 2016. VAPC discovered the incident on June 13, 2016, and identified the MIMS server that may have been compromised on July 22, 2016. MIM...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the Medical Information Management Systems, LLC data breach?
The report to HHS OCR lists 11,707 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Feb 9, 2017.
What type of breach was it?
The OCR portal lists the type of breach as Hacking/IT Incident, 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 Medical Information Management Systems, LLC 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 Medical Information Management Systems, LLC.