Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Donald Steven Combs, PA, PHD

Individual provider Medical Physician Assistant · NPI 1376657650

Dr. Donald Steven Combs, PA, PHD is a Medical Physician Assistant in Loma Linda, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

24644 Shepardson Dr
Loma Linda, CA 92354-2716
Phone: (661) 433-6321
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence PA20245 (CA)

Record details

NPI number1376657650
Entity typeIndividual (Type 1)
GenderMale
Credentials PA , PHD
Sole proprietorYes
NPI enumeratedAugust 17, 2006
Last updated in NPPESJanuary 30, 2024
Certification dateJanuary 30, 2024

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