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Search › California › 207LC0200X

James Marks, MD

NPI 1801854104 · on the registry since 2006

Practice

Address
1001 Potrero Ave
Rm 3c34
San Francisco, CA 94110
Phone
(415) 206-8934
Fax
(415) 206-3101
Organisation at this address
Ucsf
Margaret Chen
Meda Group Llc
Sf General Hospital
Ucsf Medical Center
Inferred from a shared address, not stated in the registry.
Clinicians at this address
1,259

Registry record

Primary taxonomy
207LC0200X
207LC0200X
Also registered as
207L00000X
207R00000X
Licence states on file
CA
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2025-09-11

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