David I. Cohen, MD
Disclosed Nov 20, 200916 years ago857 affectedConfirmed
A shared Computer that was used for backup was stolen from the reception desk area, behind a locked desk area, probably while a cleaning crew had left the main door to the building open and the door to the suite was unlocked and perhaps ajar. The Computer contained certain electronic protected health information (ePHI) of 857 patients. The ePHI involved in the breach included names, dates of birth, and clinical information. Following the breach, the covered entity notified all affected individuals and the media, added technical safeguards of encryption for all ePHI stored on the USB flash drive or the CD used on the replacement computer, added physical safeguards by keeping new portable devices locked when not in use in a secure combination safe in doctor's private office or in a secure filing cabinet, and added administrative safeguards by requiring annual refresher retraining staff for Privacy and Security Rules as well as requiring immediate retraining of cleaning staff in both Rules, which has already taken place. \
What is known
| People affected | 857 (as reported to HHS) |
|---|---|
| Disclosed | Nov 20, 2009 |
| Attack | Lost or stolen device |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): David I. Cohen, MD (Healthcare Provider, CA)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Nov 20, 2009 | 857 |
History of this record
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (HHS archive), confirmed by HHS OCR. Record counts are as reported. Not legal advice.