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

Zachariah Harrison

Individual provider Medical Physician Assistant · NPI 1538860507

Zachariah Harrison is a Physician Assistant in Chino Hills, California. Qualified in 2024, 2 years ago. Practices with Premier Family Medicine Associates, Inc, a 65-clinician group, works from 5 locations and offers telehealth. Licensed in California.

Years since qualifying
2
Licensed in
CA
In the registry since
2023
Specialties on file
2
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Practice location Address checks out

3110 Chino Ave Ste 150A
Chino Hills, CA 91709-1295
Phone: (909) 630-7940
Fax: (909) 469-2108
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 3110 Chino Ave Ste 150b, Chino Hills, CA 91709-1295 — (909) 631-7868
  • 2140 Grand Ave Ste 125, Chino Hills, CA 91709-6802 — (909) 630-7875
  • 2333 Foothill Blvd Ste C, La Verne, CA 91750-3027 — (909) 392-6511
  • 101 7th St Sw, Orange City, IA 51041-1923 — (909) 247-9933

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence PA65082 (CA)
Medical Physician Assistant Taxonomy 363AM0700X

Record details

NPI number1538860507
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMarch 15, 2023
Last updated in NPPESFebruary 20, 2026
Certification dateFebruary 20, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Premier Family Medicine Associates, Inc — 65 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

Other providers in Chino Hills