Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Marcus Eugene Harris, PA-C

Individual provider Physician Assistant · NPI 1134144876

Marcus Eugene Harris, PA-C is a Physician Assistant in Ontario, California. Qualified in 2000, 26 years ago. Practices with Ignite Emergency Physicians a Medical Corporation, a 44-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
26
Licensed in
CA
In the registry since
2006
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

2295 S Vineyard Ave
Ontario, CA 91761-7925
Phone: (883) 574-2273
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 9961 Sierra Ave, Fontana, CA 92335-6720 — (833) 574-2273

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA15601 (CA)

Record details

NPI number1134144876
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJuly 13, 2006
Last updated in NPPESMarch 6, 2023
Certification dateMarch 6, 2023
Mailing address2100 Powell St, Ste 900, Emeryville, CA 94608-1826

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Ignite Emergency Physicians A Medical Corporation — 44 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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