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Physician Profile

Bernard Klein, M.D.

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At a glance

About Dr. Klein

Based in Thousand Oaks, CA, Bernard Klein, M.D. is listed in the NPI registry under internal medicine. NPI 1831382738 identifies this record in the national registry.

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

Specialty

Internal Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon GMedical Board of California
No. 61659CurrentExpires Nov 30, 2026Since 1987
NPINational Provider Identifier
1831382738Issued 2007

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Common questions

What kind of doctor is Bernard Klein?

Bernard Klein is an internist in Thousand Oaks, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

What is Bernard Klein's address?

Bernard Klein is listed at 365 E Hillcrest Dr, Thousand Oaks, CA 91360. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Bernard Klein?

The number on file is (805) 374-7600. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Bernard Klein's NPI number?

Bernard Klein's National Provider Identifier is 1831382738. 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 Bernard Klein been practicing?

Bernard Klein has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Bernard Klein confirmed this information?

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

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