DR. NANCY A TRAHMS (M.D.) – Psychiatry Physician, NPI 1740289149

Psychiatry Physician

DR. NANCY A TRAHMS (M.D.) is a healthcare provider. based in Greenbrae, California. specializing in Psychiatry Physician. They hold the professional credentials M.D.. They hold a License No. C28110 (CA). The NPI Number for DR. NANCY A TRAHMS (M.D.) is 1740289149

Main info

Female

62 Years Of Experience

Name

DR. NANCY A TRAHMS (M.D.)

NPI

1740289149

Phone

(415) 461-9200

Address

599 SIR FRANCIS DRAKE BLVD

Enumeration Date

18 July 2005

Last Update Date

24 July 2017

Doctor Profile

Medical School Name

STANFORD UNIVERSITY SCHOOL OF MEDICINE

Secondary Phone

Graduation Year

1964 (62 years ago)

PAC ID

2961665633

Professional Enrollment ID

I20120516000094

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience54

Completeness75

Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for DR. NANCY A TRAHMS (M.D.)

Sir Francis Drake Boulevard, Greenbrae, Marin County, California, 94939, United States
STE 304
GREENBRAE, CA 949041712
Phone: (415) 461-9200
Fax: (415) 435-9700
Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 94904)

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Reviews

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Frequently asked questions

How do I look up DR. NANCY A TRAHMS (M.D.) by NPI?

Use NPI 1740289149 when you need to reference DR. NANCY A TRAHMS (M.D.) in forms, claims, or directories.

Does this profile mean DR. NANCY A TRAHMS (M.D.) is currently active?

Yes — DR. NANCY A TRAHMS (M.D.) appears active in the national provider directory.

What does DR. NANCY A TRAHMS (M.D.) treat or focus on?

Patients typically see DR. NANCY A TRAHMS (M.D.) under the specialty Psychiatry Physician. Clinical services aligned with this taxonomy classification.

Where is DR. NANCY A TRAHMS (M.D.)'s primary listing?

We display Greenbrae, California because that is what the record indicates for DR. NANCY A TRAHMS (M.D.).

Does Medicare enrollment show here?

Medicare enrollment screens are separate from the basic NPI extract shown here.