Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Rosslynn S Byous, DPA, PAC

Individual provider Physician Assistant · NPI 1407904329

Rosslynn S Byous, DPA, PAC is a Physician Assistant in Rancho Cucamonga, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2007
Specialties on file
2
What do these letters mean?
PAC — Physician Assistant, Certified
A physician assistant holding current national certification; usually written PA-C.

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Practice location Address checks out

9405 Fairway View Pl
Rancho Cucamonga, CA 91730-0932
Phone: (909) 481-7345
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2901 N.Tenth Stret, Colton, CA 92324 — (909) 264-2500

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 11842 (CA)
Physician Assistant Taxonomy 363A00000X · Licence PA11842 (CA)

Record details

NPI number1407904329
Entity typeIndividual (Type 1)
GenderFemale
Credentials DPA , PAC
Sole proprietorNo
NPI enumeratedJanuary 8, 2007
Last updated in NPPESFebruary 9, 2026
Certification dateFebruary 9, 2026

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