Physician Profile

Alison D. McWilliams, D.O.

Unclaimed Profile

About Dr. Mcwilliams

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Specialty

Pediatrics (Primary)

Credentials & Licensing

CA license20A13847
NV licenseDO2855
NPI1740629476
NPI issued06/15/2013

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 does Alison D. McWilliams specialize in?

Alison D. McWilliams is a pediatrician in Sacramento, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.

NPI registry

Where is Alison D. McWilliams located?

Alison D. McWilliams is listed at 2516 Stockton Blvd Department of Pediatrics, Sacramento, CA 95817. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Alison D. McWilliams's phone number?

The number on file is (916) 734-2428. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Alison D. McWilliams's NPI number?

Alison D. McWilliams's National Provider Identifier is 1740629476. 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 Alison D. McWilliams been practicing?

Alison D. McWilliams has 13+ years experience. Registered with an NPI since 2013. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Alison D. McWilliams confirmed this information?

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