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Physician Profile

Doreen Rioux, DO

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At a glance

About Dr. Rioux

Based in Yorba Linda, CA, Doreen Rioux, DO is listed in the NPI registry under family medicine. NPI 1124029020 identifies this record in the national registry.

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

Specialty

Family Medicine (Primary)

Credentials & Licensing

CA · Osteopathic Physician and Surgeon 20AOsteopathic Medical Board of California
No. 5249Current (inactive)Expires Oct 31, 2026Since 1986
CA licenceAs reported to the NPI registry
No. 20A5249As reported
NPINational Provider Identifier
1124029020Issued 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 is Dr. Rioux's specialty?

Dr. Rioux is a family doctor in Yorba Linda, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.

NPI registry

Where can I find Dr. Rioux?

Dr. Rioux is listed at 4300 Rose Dr, Yorba Linda, CA 92886. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Rioux?

The number on file is (714) 528-4211. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Rioux's NPI number?

Dr. Rioux's National Provider Identifier is 1124029020. 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 Dr. Rioux been practicing?

Dr. Rioux 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

Has Dr. Rioux confirmed this information?

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

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