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Physician Profile

William Hamill, M.D.

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At a glance

About Dr. Hamill

William Hamill, M.D. practices child & adolescent psychiatry in Menlo Park, CA. The provider's National Provider Identifier (NPI) is 1962572347.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Credentials & Licensing

CA · Physician and Surgeon GMedical Board of California
No. 28574CurrentExpires Oct 31, 2026Since 1974
CA licenceAs reported to the NPI registry
No. G028574As reported
NPINational Provider Identifier
1962572347Issued 2006

Snapshot · verify with the 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 does William Hamill specialize in?

William Hamill is a child & adolescent psychiatry in Menlo Park, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is William Hamill located?

William Hamill is listed at 830 Menlo Ave Ste 209, Menlo Park, CA 94025. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is William Hamill's phone number?

The number on file is (650) 327-6161. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for William Hamill?

William Hamill's National Provider Identifier is 1962572347. 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 William Hamill have?

William Hamill 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

Is William Hamill's profile verified?

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

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