Search › California › 1710I1002X
Mark Williamson, IDC
NPI 1699743534 · on the registry since 2006
Practice
- Address
- 3325 Senn Road
Comdesron One Building 55 Second Floor
San Diego, CA 92136 - Phone
- (619) 556-5002
- Fax
- (619) 556-5003
- Clinicians at this address
- 15
Registry record
- Primary taxonomy
- 1710I1002X
1710I1002X
- Sex
- Male
- Record last updated
- 2026-07-13
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California