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Physician Profile

Donald F. Chen, M.D.

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At a glance

About Dr. Chen

Donald F. Chen, M.D. is a healthcare provider in Newbury Park, CA specializing in family medicine. This provider record is associated with NPI 1659432268.

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

Specialty

Family Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 39949DelinquentExpired Sep 30, 2026Since 1983
NPINational Provider Identifier
1659432268Issued 2006

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 does Donald F. Chen specialize in?

Donald F. Chen is a family doctor in Newbury Park, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.

NPI registry

Where is Donald F. Chen located?

Donald F. Chen is listed at 1000 Newbury Rd Ste 105, Newbury Park, CA 91320. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Donald F. Chen's phone number?

The number on file is (805) 216-0840. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Donald F. Chen's NPI number?

Donald F. Chen's National Provider Identifier is 1659432268. 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 Donald F. Chen been practicing?

Donald F. Chen has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Donald F. Chen confirmed this information?

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

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