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Physician Profile

Gilbert O. Andersen, M.D.

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At a glance

About Dr. Andersen

Gilbert O. Andersen, M.D. is a healthcare provider in Lompoc, CA specializing in internal medicine. Gilbert trained at University of California, Irvine, California College of Medicine, graduating in 1974. This provider record is associated with NPI 1821091836.

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

Specialty

Internal Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 29916CurrentExpires May 2027Since 1976
NPINational Provider Identifier
1821091836Issued 2005

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentYes
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 is Gilbert O. Andersen's specialty?

Gilbert O. Andersen is an internist in Lompoc, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where can I find Gilbert O. Andersen?

Gilbert O. Andersen is listed at 136 N 3Rd St, Lompoc, CA 93436. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Gilbert O. Andersen?

The number on file is (805) 736-1253. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Gilbert O. Andersen's NPI number?

Gilbert O. Andersen's National Provider Identifier is 1821091836. 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

What is Gilbert O. Andersen's education?

Gilbert O. Andersen attended University of California, Irvine, California College of Medicine, graduating in 1974. This comes from the CMS National Downloadable File.

CMS public data

How long has Gilbert O. Andersen been practicing?

Gilbert O. Andersen has 52 years experience. Calculated from a graduation year of 1974, reported in the CMS National Downloadable File.

CMS public data

Has Gilbert O. Andersen confirmed this information?

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

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