Physician Profile

Martin J. Grubin, M.D.

Unclaimed Profile

About Dr. Grubin

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Specialty

Family Medicine (Primary)

Credentials & Licensing

CA licenseA28649
NPI1295908952
NPI issued04/02/2008

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.

Common questions

What kind of doctor is Martin J. Grubin?

Martin J. Grubin is a family doctor in Mission Viejo, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.

NPI registry

What is Martin J. Grubin's address?

Martin J. Grubin is listed at 21411 Cythera, Mission Viejo, CA 92692. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Martin J. Grubin?

The number on file is (949) 697-0299. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Martin J. Grubin's NPI number?

Martin J. Grubin's National Provider Identifier is 1295908952. 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 Martin J. Grubin been practicing?

Martin J. Grubin has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Martin J. Grubin confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Martin J. Grubin. 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.