Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mark D Bernstein MD Inc

Organization Psychiatry Physician · NPI 1528084951

Mark D Bernstein MD Inc provides Psychiatry Physician services in San Francisco, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3529 Sacramento St
San Francisco, CA 94118-1867 Not confirmed with CMS for 18 years — call before visiting
Phone: (415) 474-7567
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence G32601 (CA)

Record details

NPI number1528084951
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Bernstein — President · (415) 474-7567
Other names The Shrink
NPI enumeratedJuly 15, 2006
Last updated in NPPESJune 6, 2008
Mailing address3529 Sacramento St, San Francisco, CA 94118-1867

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