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Physician Assistants in Union City, CA

Browse 11 Physician Assistant providers listed in NPPES with a practice address in Union City, California.

11 Healthcare Providers

How Union City compares with the U.S.

Union City has 16 Physician Assistants per 100,000 residents, about 33% of the U.S. rate of 49.

That is 11 active Physician Assistants with a practice address in Union City, for a population of 67,464.

The California rate is 37 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places.

Too few Physician Assistants in Union City are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“11 of 11 providers
With recent CMS data first, then Aโ€“Z

Joel Austin Ciolek

Physician Assistant

Active NPI Status Accepts Medicare Assignment
3553 Whipple Rd Bldg B1, Union City, CA 945871507
Phone: 5106752020
NPI Identifier 1487111365
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Jaskirandeep Kaur Grewal , PA-C

Physician Assistant

Active NPI Status
33255 9th St, Union City, CA 945872137
Phone: 5104715907
NPI Identifier 1336840917
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Kathy Dao Han , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
3555 Whipple Rd Bldg A, Union City, CA 945871507
Phone: 5106753030
NPI Identifier 1316396336
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Chelsea J Joshi , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
2327 Royal Ann Dr, Union City, CA 945874430
Phone: 5109653505
NPI Identifier 1053753558
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Anh Nguyet Thi Luu , MPAC, MPH

Physician Assistant

Active NPI Status Accepts Medicare Assignment
3555 Whipple Rd Bldg A, Union City, CA 945871507
Phone: 1067536305
NPI Identifier 1174932800
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Sonia Torres-Ramos , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
33077 Alvarado Niles Rd, Union City, CA 945873109
Phone: 5102481500
NPI Identifier 1346955820
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Veronica Bolton Acevedo , PA

Physician Assistant

Active NPI Status
33255 9th St, Union City, CA 945872137
Phone: 5104715880
NPI Identifier 1174519060
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Richard Colin Anderson , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
33456 Alvarado Niles Rd, Union City, CA 945873110
Phone: 5106750600
NPI Identifier 1902508633
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Asuncion Tecson Drainer , PA

Physician Assistant

Active NPI Status
33255 9th St, Union City, CA 945872137
Phone: 5104715580
NPI Identifier 1609862598
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Ashkon Olyaie , PA

Physician Assistant

Active NPI Status
32530 Almaden Blvd, Apt 120, Union City, CA 945872910
Phone: 5109219605
NPI Identifier 1407397326
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Kathleen Yee

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
3553 Whipple Rd, Union City, CA 945871507
Phone: 5104794749
NPI Identifier 1902683022
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Frequently Asked Questions about Physician Assistant in Union City

How do I check a Physician Assistant practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.