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Peter J Parker, M.D., Inc.

ArchivedSubmitted 06/19/2018
State
CA
Covered entity type
Healthcare Provider
Individuals affected
628
Business associate present
Yes
Type of breach
Unauthorized Access/Disclosure
Location of breached information
Electronic Medical Record
First seen by InfoSec Signals
9/23/2026
Last seen in OCR export
9/23/2026

OCR description

A former employee of a business associate (BA), Delta Billing Solutions, obtained another agent’s login information to delete, change, rearrange, and otherwise alter patient information in the Dr. Chrono billing system from April 18 to April 20, 2018. The breach affected 628 individuals who were patients of Peter J. Parker, MD, Inc., the covered entity (CE). The protected health information (PHI) involved included full names, addresses, dates of birth, some social security numbers, insurance billing information, and billing codes. The CE provided breach notification to HHS, affected individuals, and the media and also provided substitute notice. In response to the breach, BA reported the incident to law enforcement, used audit logs to verify that no downloads or exports were recorded, corrected all changes made by the former employee, and changed passwords on employee accounts to ensure no further access occurred. In addition, in response to OCR’s provision of technical assistance, the covered entity provided OCR with a revised, compliant BA agreement with the BA.

Change history

  • 9/23/2026Added to OCR's archive list

Source: HHS OCR Breach Portal, U.S. Department of Health and Human Services, Office for Civil Rights about this source

Records are reproduced as published; entity names and figures are OCR's.

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