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Provider Profile

Gregory R. Larson, PhD

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At a glance

About Dr. Larson

Gregory R. Larson, PhD is a clinical psychologist practicing in San Leandro, CA. Gregory is also listed as specializing in psychologist — clinical. This provider record is associated with NPI 1174730618.

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

Education & Training

School Other Graduated: 1987

Specialty

Credentials & Licensing

CA · PsychologistBoard of Psychology
No. 11781CurrentExpires Oct 2027Since 1990
NPINational Provider Identifier
1174730618Issued 2007

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentYes
Telehealth reported to CMSYes
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 kind of doctor is Gregory R. Larson?

Gregory R. Larson is a clinical psychologist in San Leandro, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Gregory R. Larson's address?

Gregory R. Larson is listed at 333 Estudillo Ave #207, San Leandro, CA 94577. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Gregory R. Larson?

The number on file is (510) 541-2983. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Gregory R. Larson's NPI number?

Gregory R. Larson's National Provider Identifier is 1174730618. 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 R. Larson train?

Gregory R. Larson attended Other, graduating in 1987. This comes from the CMS National Downloadable File.

CMS public data

How long has Gregory R. Larson been practicing?

Gregory R. Larson has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.

CMS public data

Has Gregory R. Larson confirmed this information?

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

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