Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Doreen Rioux, DO

Individual provider Family Medicine Physician · NPI 1124029020

Doreen Rioux, DO is a Family Medicine Physician in Yorba Linda, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

4300 Rose Dr
Yorba Linda, CA 92886
Phone: (714) 528-4211
Fax: (714) 579-6868
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A5249 (CA)

Record details

NPI number1124029020
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 2, 2005
Last updated in NPPESNovember 10, 2021
Certification dateNovember 10, 2021

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