Provider Profile

Margaret S. Perlstein, MFT

Unclaimed Profile

About Margaret Perlstein

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Specialty

Marriage & Family Therapist (Primary)

Credentials & Licensing

CA licenseMFC29785
NPI1538185954
NPI issued07/15/2006

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Medicare information

Medicare opt-outYes, since March 2024

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Margaret S. Perlstein specialize in?

Margaret S. Perlstein is a marriage and family therapist in Corte Madera, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Marriage & Family Therapist”.

NPI registry

Where is Margaret S. Perlstein located?

Margaret S. Perlstein is listed at 240 Tamal Vista Blvd Ste 290, Corte Madera, CA 94925. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Margaret S. Perlstein's phone number?

The number on file is (415) 460-1134. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Margaret S. Perlstein's NPI number?

Margaret S. Perlstein's National Provider Identifier is 1538185954. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

How long has Margaret S. Perlstein been practicing?

Margaret S. Perlstein has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Margaret S. Perlstein confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Margaret S. Perlstein. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.