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Physician Assistants in Covina, CA

Browse 28 Physician Assistant providers listed in NPPES with a practice address in Covina, California.

28 Healthcare Providers

How Covina compares with the U.S.

Covina has 56 Physician Assistants per 100,000 residents, 15% higher than the U.S. rate of 49.

That is 28 active Physician Assistants with a practice address in Covina, for a population of 49,888.

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.

100% of Physician Assistants in Covina listed in the CMS Medicare file (14 of 14) accept Medicare assignment. That is higher than the California share of 92%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

29% of Physician Assistants in Covina listed in the CMS Medicare file (4 of 14) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the California share of 28%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

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. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Physician Assistant Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Physician Assistant practitioners in Covina, CA

Source: CMS PECOS
PECOS Enrolled Specialists 21 In Covina, CA
Part B Lab & Imaging Eligible 21 Diagnostic Referrals
DME Ordering Eligible 22 Durable Medical Equipment
Home Health Agency Referrals 21 HHA Ordering Eligible
Showing 1โ€“20 of 28 providers
With recent CMS data first, then Aโ€“Z

Joanna Acosta

Physician Assistant

Active NPI Status Accepts Medicare Assignment
236 W College St, Covina, CA 917231902
Phone: 6266087320
NPI Identifier 1437620283
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Sarah Burton , PA

Physician Assistant

Active NPI Status
256 W San Bernardino Rd, Covina, CA 917231515
Phone: 6269381080
NPI Identifier 1619469335
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Austin Chang

Physician Assistant

Active NPI Status Accepts Medicare Assignment
236 W College St, Covina, CA 917231902
Phone: 6266087320
NPI Identifier 1710526983
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Lara M Clark , PA-C

Physician Assistant

Active NPI Status
605 E Badillo St, Covina, CA 917232846
Phone: 6267329608
NPI Identifier 1063852887
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Linda Corgan , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
234 E Badillo St, Covina, CA 917232115
Phone: 6269159992
NPI Identifier 1598826455
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Noor Dakkak

Physician Assistant

Active NPI Status
1433 N Hollenbeck Ave Ste 101, Covina, CA 917221558
Phone: 6262143675
NPI Identifier 1265898126
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Ryan Edward Estrada , PA-C

Physician Assistant

Active NPI Status
210 W San Bernardino Rd, Covina, CA 917231515
Phone: 6263317331
NPI Identifier 1639729833
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Nyssa Fromuth , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
420 W Rowland St, Covina, CA 917232933
Phone: 6263316411
NPI Identifier 1568814408
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Henry Bruce Gabon

Physician Assistant

Active NPI Status Accepts Medicare Assignment
315 N 3rd Ave Ste 302, Covina, CA 91723
Phone: 6263321194
NPI Identifier 1588118145
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Lela D. Grayson , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
420 W Rowland St, Covina, CA 917232943
Phone: 6263316411
NPI Identifier 1457521353
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Shannon Mai Thao Ho , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
420 W Rowland St, Covina, CA 917232943
Phone: 6263316411
NPI Identifier 1972111292
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Anusha Imran , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
420 W Rowland St, Covina, CA 917232943
Phone: 6263316411
NPI Identifier 1932867462
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Zarin G. Khan , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
420 W Rowland St, Covina, CA 917232943
Phone: 6263316411
NPI Identifier 1205815891
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Ailin Ko , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
420 W Rowland St, Covina, CA 917232943
Phone: 6263316411
NPI Identifier 1356917421
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Hiu Yu Lam , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
420 W Rowland St, Covina, CA 917232943
Phone: 6263316411
NPI Identifier 1932646932
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Melissa Machuca , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
420 W Rowland St, Covina, CA 917232933
Phone: 6263316411
NPI Identifier 1578339982
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Graciela Miller , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
420 W Rowland St, Covina, CA 917232943
Phone: 6263316411
NPI Identifier 1790841435
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Stuart Frederick Nunn , PA-C

Physician Assistant

Active NPI Status
420 W Rowland St, Covina, CA 917232943
Phone: 6263316411
NPI Identifier 1972512473
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Renee Parrilla , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
420 W Rowland St, Covina, CA 917232943
Phone: 6263316411
NPI Identifier 1932163441
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Raul Ruelas , PA

Physician Assistant

Active NPI Status
420 W Rowland St, Covina, CA 917232943
Phone: 6263316411
NPI Identifier 1619931128
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Frequently Asked Questions about Physician Assistant in Covina

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.