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Physician Profile

John R. Carlson, M.D

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At a glance

About Dr. Carlson

Based in Salinas, CA, John R. Carlson, M.D is listed in the NPI registry under gastroenterology. NPI 1164429965 identifies this record in the national registry.

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

Specialty

Gastroenterology (Primary)

Credentials & Licensing

CA · Physician and Surgeon GMedical Board of California
No. 40653CurrentExpires Jun 2027Since 1979
NPINational Provider Identifier
1164429965Issued 2005

Snapshot · verify with the board ↗

Medicare information

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 John R. Carlson?

John R. Carlson is a gastroenterologist in Salinas, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.

NPI registry

What is John R. Carlson's address?

John R. Carlson is listed at 1083 Los Palos Dr, Salinas, CA 93901. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with John R. Carlson?

The number on file is (831) 771-1456. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for John R. Carlson?

John R. Carlson's National Provider Identifier is 1164429965. 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 much experience does John R. Carlson have?

John R. Carlson has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is John R. Carlson's profile verified?

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

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