Physician Profile

Mareen Greenway, M.D

Unclaimed Profile

About Dr. Greenway

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Specialty

Family Medicine (Primary)
Family Medicine (Additional)

Credentials & Licensing

CA licenseA152024
CA license152024
NPI1619388972
NPI issued05/08/2014

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 is Mareen Greenway's specialty?

Mareen Greenway is a family doctor in Irvine, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.

NPI registry

Where can I find Mareen Greenway?

Mareen Greenway is listed at 4 Park Plz Ste 2050, Irvine, CA 92614. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Mareen Greenway?

The number on file is (949) 503-5111. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Mareen Greenway's NPI number?

Mareen Greenway's National Provider Identifier is 1619388972. 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 Mareen Greenway been practicing?

Mareen Greenway has 12+ years experience. Registered with an NPI since 2014. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Mareen Greenway confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Mareen Greenway. 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.