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

Individual provider Physician Assistant · NPI 1992432520

Alyssa Lyn Gregorec, PA is a Physician Assistant in Pomona, California. Qualified in 2022, 4 years ago. Practices with George K Shahinian M D Incorporated, a 7-clinician group and accepts Medicare assignment.

Years since qualifying
4
In the registry since
2022
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

309 E 2nd St
Pomona, CA 91766-1854
Phone: (909) 623-6116
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X

Record details

NPI number1992432520
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedAugust 3, 2022
Last updated in NPPESAugust 3, 2022
Certification dateAugust 3, 2022

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice George K Shahinian M D Incorporated — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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