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Provider Profile

Gregory Mattson, M. D.

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At a glance

About Gregory Mattson

Based in La Jolla, CA, Gregory Mattson, M. D. is listed in the NPI registry under family medicine. Gregory graduated from University of California, San Diego School of Medicine in 1975. NPI 1922155282 identifies this record in the national registry.

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

Specialty

Family Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon GMedical Board of California
No. 32164CurrentExpires Jun 2028Since 1976
NPINational Provider Identifier
1922155282Issued 2007

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 does Gregory Mattson specialize in?

Gregory Mattson is a family doctor in La Jolla, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.

NPI registry

Where is Gregory Mattson located?

Gregory Mattson is listed at 210 Coast Blvd, La Jolla, CA 92037. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Gregory Mattson's phone number?

The number on file is (858) 454-6141. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Gregory Mattson's NPI number?

Gregory Mattson's National Provider Identifier is 1922155282. 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

Where did Gregory Mattson train?

Gregory Mattson attended University of California, San Diego School of Medicine, graduating in 1975. This comes from the CMS National Downloadable File.

CMS public data

How long has Gregory Mattson been practicing?

Gregory Mattson has 51 years experience. Calculated from a graduation year of 1975, reported in the CMS National Downloadable File.

CMS public data

Has Gregory Mattson confirmed this information?

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

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