Provider Profile

Jeffrey Wiezorek

Unclaimed Profile

About Jeffrey Wiezorek

Jeffrey Wiezorek is a healthcare provider in Thousand Oaks, CA specializing in medical oncology. This provider record is associated with NPI 1467600288.

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

Specialty

Medical Oncology (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 69564DelinquentExpired Sep 30, 2026Since 1999
NPINational Provider Identifier
1467600288Issued 2008

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Common questions

What is Jeffrey Wiezorek's specialty?

Jeffrey Wiezorek is an oncologist in Thousand Oaks, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Medical Oncology”.

NPI registry

Where can I find Jeffrey Wiezorek?

Jeffrey Wiezorek is listed at 1 Amgen Center Dr MS 38-2-A, Thousand Oaks, CA 91320. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Jeffrey Wiezorek?

The number on file is (805) 447-5707. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Jeffrey Wiezorek's NPI number?

Jeffrey Wiezorek's National Provider Identifier is 1467600288. 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 Jeffrey Wiezorek been practicing?

Jeffrey Wiezorek has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Jeffrey Wiezorek confirmed this information?

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

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