Physician Profile

William D. McCallum, M.D.

Unclaimed Profile

About Dr. Mccallum

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Specialty

Specialist (Primary)

Credentials & Licensing

CA licenseA30537
NPI1508978024
NPI issued08/31/2006

Source: NPPES NPI Registry

Common questions

What kind of doctor is William D. McCallum?

William D. McCallum is a specialist in Mountain View, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is William D. McCallum's address?

William D. McCallum is listed at 1580 W El Camino Real Ste 1, Mountain View, CA 94040. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with William D. McCallum?

The number on file is (650) 964-1505. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is William D. McCallum's NPI number?

William D. McCallum's National Provider Identifier is 1508978024. 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 William D. McCallum been practicing?

William D. McCallum 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 William D. McCallum confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by William D. McCallum. 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.