Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

EMILY SUN PA-C
NPI 1437094208
Physician Assistant in San Francisco, CA

Q: What is Emily Sun's NPI number?

The NPI number for Emily Sun is 1437094208. It was assigned to this individual provider in the NPPES registry on April 20, 2026.

Q: What is Emily Sun's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Emily Sun was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since April 20, 2026

400 PARNASSUS AVE FL 5, SAN FRANCISCO, CA 94143(415) 350-5825 Get Directions Write a Review

NPPES record last updated: August 21, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 21, 2026, Apr 20, 2026 (2 updates tracked since 2026).

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About Emily Sun Pa-c NPPES

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

EMILY SUN PA-C (NPI 1437094208) is an individual physician assistant in San Francisco, California, licensed in California (PA67654) and active in the NPI registry since April 2026. She maintains a secondary practice location in Claremont.

NPPES Registry Identity

NPI1437094208

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameEMILY SUNCredential: PA-C

Location Address400 PARNASSUS AVE FL 5San Francisco, CA 94143-2202

Mailing Address535 Watson DrClaremont, CA 91711-4817

Phone(415) 350-5825

Sole ProprietorYes

Enumeration DateApril 20, 2026

Last NPPES UpdateAugust 21, 20262 updates tracked since enumeration

NPPES CertifiedAugust 21, 2026

✔ NPI 1437094208 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in CA · PA67654

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.

400 PARNASSUS AVE FL 5, San Francisco, CA 94143

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Secondary Practice Location 1

Location 1535 Watson DrClaremont, CA 91711-4817 · Phone (909) 819-4544

Other Providers at the Same Location NPPES 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ROGER F. ESPIRITU M.D.

Allergy & Immunology