Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Tamara O'Nan, PA-C

Individual provider Physician Assistant · NPI 1477837862

Tamara O'Nan, PA-C is a Physician Assistant in Newport Beach, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2011
Specialties on file
3
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

1401 Dove St Ste 420
Newport Beach, CA 92660-2420
Phone: (949) 945-0927
Fax: (949) 269-6263
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1190 W. Baker St, Costa Mesa, CA 92626-4105 — (714) 668-2500

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA21869 (CA)
Physician Assistant Taxonomy 363A00000X
Medical Physician Assistant Taxonomy 363AM0700X · Licence PA21869 (CA)

Record details

NPI number1477837862
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedOctober 4, 2011
Last updated in NPPESMarch 12, 2025
Certification dateMarch 12, 2025

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