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

Jennifer Grinceri

Individual provider Internal Medicine Physician · NPI 1396325080

Jennifer Grinceri is an Internal Medicine in Orange, California. Graduated from Un of California, Riverside, School of Medicine in 2021, 5 years ago. Practices with The Regents of the University of California-Irvine, a 104-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
5
Trained at
Un of California, Riverside, School of Medicine
Licensed in
CA
In the registry since
2021
Specialties on file
2
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Practice location Partly verified

Some contact details are missing from the federal record.

Uc Irvine Health 101 The City Drive City Tower Ste 400
Orange, CA 92868
Phone: (714) 456-5691
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A182787 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A182787 (CA)

Record details

NPI number1396325080
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 8, 2021
Last updated in NPPESJuly 22, 2024
Certification dateJuly 22, 2024
Mailing address101 The City Dr S, Orange, CA 92868-3201

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUN OF CALIFORNIA, RIVERSIDE, SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice The Regents Of The University Of California-Irvine — 104 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Orange