Physician Profile

Alex A. Terreau, M.D.

Unclaimed Profile

About Dr. Terreau

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Specialty

Psychiatry (Primary)

Credentials & Licensing

CA licenseA119883
NPI1295001923
NPI issued03/27/2012

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-outNo
Can order and refer in MedicareYes

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 kind of doctor is Alex A. Terreau?

Alex A. Terreau is a psychiatrist in Nicasio, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.

NPI registry

What is Alex A. Terreau's address?

Alex A. Terreau is listed at 6967 Lucas Valley Road, Nicasio, CA 94946. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Alex A. Terreau?

The number on file is (707) 835-4513. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Alex A. Terreau?

Alex A. Terreau's National Provider Identifier is 1295001923. 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 much experience does Alex A. Terreau have?

Alex A. Terreau has 14+ years experience. Registered with an NPI since 2012. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Alex A. Terreau's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Alex A. Terreau. 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.