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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MATTHEW HEMM PHYSICIAN ASSISTANT
NPI 1457275158
Physician Assistant in Buena Park, CA

Active since August 05, 2026
6881 SAN DIEGO DR, BUENA PARK, CA 90620(714) 321-0537 Get Directions Write a Review

NPPES record added: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Matthew Hemm Physician Assistant NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MATTHEW HEMM PHYSICIAN ASSISTANT (NPI 1457275158) is an individual physician assistant in Buena Park, California and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1457275158
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMATTHEW HEMMCredential: PHYSICIAN ASSISTANT
Location Address6881 SAN DIEGO DRBuena Park, CA 90620-2909
Mailing Address6881 San Diego DrBuena Park, CA 90620-2909
Phone(714) 321-0537
Sole ProprietorNo
Enumeration DateAugust 5, 2026
NPPES CertifiedAugust 5, 2026
✔ NPI 1457275158 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
6881 SAN DIEGO DR, Buena Park, CA 90620
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Matthew Hemm's NPI number?

The NPI number for Matthew Hemm is 1457275158. It was assigned to this individual provider in the NPPES registry on August 5, 2026.

Where is Matthew Hemm located?

Matthew Hemm practices at 6881 San Diego Dr, Buena Park, CA 90620. The listed phone number is (714) 321-0537.

What is Matthew Hemm's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Matthew Hemm was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.