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

Individual provider Emergency Medicine Physician · NPI 1922058288

Patricia Jean Gillis, MD is an Emergency Medicine in Northridge, California. Graduated from Loma Linda University School of Medicine in 1999, 27 years ago. Practices with Exer Medical Corporation, a 333-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
27
Trained at
Loma Linda University School of Medicine
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

18300 Roscoe Blvd
Northridge, CA 91328
Phone: (818) 885-8500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A73899 (CA)

Record details

NPI number1922058288
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 10, 2006
Last updated in NPPESDecember 12, 2013

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Exer Medical Corporation — 333 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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