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

Dr. Nancy A Trahms, MD

Individual provider Psychiatry Physician · NPI 1740289149

Dr. Nancy A Trahms, MD is a Psychiatry Physician in Greenbrae, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

599 Sir Francis Drake Blvd Ste 304
Greenbrae, CA 94904-1712
Phone: (415) 461-9200
Fax: (415) 435-9700
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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 C28110 (CA)

Record details

NPI number1740289149
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2005
Last updated in NPPESJuly 24, 2017
Mailing address599 Sir Francis Drake Blvd, Ste 304, Greenbrae, CA 94904-1712

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