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Physician Assistants in Vista, CA

Browse 42 Physician Assistant providers listed in NPPES with a practice address in Vista, California.

42 Healthcare Providers

How Vista compares with the U.S.

Vista has 42 Physician Assistants per 100,000 residents, 13% lower than the U.S. rate of 49.

That is 42 active Physician Assistants with a practice address in Vista, for a population of 99,114.

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.

95% of Physician Assistants in Vista listed in the CMS Medicare file (20 of 21) accept Medicare assignment. That is similar to 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.

38% of Physician Assistants in Vista listed in the CMS Medicare file (8 of 21) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than 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 Vista, CA

Source: CMS PECOS
PECOS Enrolled Specialists 29 In Vista, CA
Part B Lab & Imaging Eligible 30 Diagnostic Referrals
DME Ordering Eligible 32 Durable Medical Equipment
Home Health Agency Referrals 30 HHA Ordering Eligible
Showing 1โ€“20 of 42 providers
With recent CMS data first, then Aโ€“Z

Talia M Adams , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
145 Thunder Dr, 1st Floor, Vista, CA 920836010
Phone: 7606305487
NPI Identifier 1790166858
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Leo Russel Best , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
145 Thunder Dr, Vista, CA 920836010
Phone: 7606305487
NPI Identifier 1376723437
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Larry Brock Butler , PA

Physician Assistant

Active NPI Status
130 Cedar Rd, Vista, CA 920835102
Phone: 7608065500
NPI Identifier 1073138103
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Ashley Rochele Castelhano , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
910 Sycamore Ave Ste 270, Vista, CA 920817852
Phone: 8009268273
NPI Identifier 1760723050
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Christina Marie Chorazy , PA-C

Physician Assistant

Active NPI Status
380 S Melrose Dr, Vista, CA 920816641
Phone: 8669338387
NPI Identifier 1427714591
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Jessica Cincotta

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
204 S Santa Fe Ave, Vista, CA 920846002
Phone: 7604918888
NPI Identifier 1679297204
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Raymond Dann , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
130 Cedar Rd, Vista, CA 920835102
Phone: 7608065500
NPI Identifier 1174953384
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Jaclyn Ann Dempsey , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
910 Sycamore Ave Ste 270, Vista, CA 920817852
Phone: 8009268273
NPI Identifier 1407254071
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Alyssa Christine Denbroeder , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
910 Sycamore Ave Ste 270, Vista, CA 920817852
Phone: 8009268273
NPI Identifier 1295132199
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Sean Easton , PA

Physician Assistant

Active NPI Status
145 Thunder Dr, Vista, CA 920836010
Phone: 7609419002
NPI Identifier 1790284131
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Abbie Epley , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
130 Cedar Rd, Vista, CA 920835102
Phone: 7608065500
NPI Identifier 1013410166
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Samantha Lee Ferrara , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
910 Sycamore Ave Ste 270, Vista, CA 920817852
Phone: 8009268273
NPI Identifier 1437822434
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Anna Armstrong Graves , PA-C

Physician Assistant

Active NPI Status
2375 S Melrose Dr, Vista, CA 920818788
Phone: 7603051900
NPI Identifier 1689435430
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Megan Renee Hall , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
910 Sycamore Ave Ste 270, Vista, CA 920817852
Phone: 8009268273
NPI Identifier 1497216824
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Megan Hogg , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
969 S Santa Fe Ave # A, Vista, CA 920836910
Phone: 7609417050
NPI Identifier 1013592658
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Carolina Granados Homan , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
969 S Santa Fe Ave Ste A, Vista, CA 920836910
Phone: 7609417050
NPI Identifier 1407576275
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Alexandra Huey , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
1070 S Santa Fe Ave, Suite 9, Vista, CA 920847007
Phone: 7609417050
NPI Identifier 1669875266
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William Robert Janz , PA

Physician Assistant

Active NPI Status
130 Cedar Rd # 100, Vista, CA 920835102
Phone: 7608065400
NPI Identifier 1154338630
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Elise Jordan , PA-C

Physician Assistant

Active NPI Status
910 Sycamore Ave Ste 270, Vista, CA 920817852
Phone: 7605981776
NPI Identifier 1104274802
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Kathryn Kuhn

Physician Assistant

Active NPI Status Accepts Medicare Assignment
130 Cedar Rd, Vista, CA 920835102
Phone: 8589275527
NPI Identifier 1487104550
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Frequently Asked Questions about Physician Assistant in Vista

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.