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Physician Profile

Gregory J. Harbison, MD

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At a glance

About Dr. Harbison

Based in Stockton, CA, Gregory J. Harbison, MD is listed in the NPI registry under orthopedic surgery. Gregory is also listed as specializing in orthopaedic surgery. NPI 1801425822 identifies this record in the national registry.

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

Education & Training

Medical School Other Graduated: 2020

Specialty

Orthopedic Surgery (Primary)
Orthopaedic Surgery (Additional)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 183430CurrentExpires Jan 2027Since 2022
TX licenceAs reported to the NPI registry
No. V6947As reported
NPINational Provider Identifier
1801425822Issued 2020

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 Dr. Harbison's specialty?

Dr. Harbison is an orthopedic surgeon in Stockton, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopedic Surgery”.

NPI registry

Where can I find Dr. Harbison?

Dr. Harbison is listed at 2545 W Hammer Ln, Stockton, CA 95209. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Harbison?

The number on file is (209) 948-1641. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Harbison's NPI number?

Dr. Harbison's National Provider Identifier is 1801425822. 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 Dr. Harbison's medical education?

Dr. Harbison attended Other, graduating in 2020. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Harbison been practicing?

Dr. Harbison has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Harbison confirmed this information?

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

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.