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Physician Assistants in Grass Valley, CA

Browse 20 Physician Assistant providers listed in NPPES with a practice address in Grass Valley, California.

20 Healthcare Providers

How Grass Valley compares with the U.S.

Grass Valley has 142 Physician Assistants per 100,000 residents, 2.9 times the U.S. rate of 49.

That is 20 active Physician Assistants with a practice address in Grass Valley, for a population of 14,113.

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. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of Physician Assistants in Grass Valley listed in the CMS Medicare file (10 of 10) 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.

10% of Physician Assistants in Grass Valley listed in the CMS Medicare file (1 of 10) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower 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 Grass Valley, CA

Source: CMS PECOS
PECOS Enrolled Specialists 13 In Grass Valley, CA
Part B Lab & Imaging Eligible 13 Diagnostic Referrals
DME Ordering Eligible 14 Durable Medical Equipment
Home Health Agency Referrals 13 HHA Ordering Eligible
Showing 1โ€“20 of 20 providers
With recent CMS data first, then Aโ€“Z

Amy Jene Barber , PA-C

Physician Assistant

Active NPI Status
101 Margaret Ln, Suite B, Grass Valley, CA 959454207
Phone: 5302732221
NPI Identifier 1780606830
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Alexandra Marie Bernasconi , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
280 Sierra College Dr Ste 120, Grass Valley, CA 959455763
Phone: 5304774480
NPI Identifier 1245514512
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Jessica Lynn Clary , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
107 Margaret Ln, Grass Valley, CA 959455211
Phone: 5302749623
NPI Identifier 1114487071
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Amy Elisabeth Clement , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
280 Sierra College Dr Ste 205, Grass Valley, CA 959455763
Phone: 5302784523
NPI Identifier 1134643646
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Tracey Renee Connell , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
126 Glasson Way, Grass Valley, CA 959455706
Phone: 5302722303
NPI Identifier 1972835973
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Cara Nicole Del Chiaro , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
844 Old Tunnel Rd, Grass Valley, CA 959458524
Phone: 5302734984
NPI Identifier 1841938057
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Katelyn Marie Fernandez , PA-C, RD

Physician Assistant

Active NPI Status Accepts Medicare Assignment
844 Old Tunnel Rd, Grass Valley, CA 959458524
Phone: 5302749762
NPI Identifier 1316598741
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Linda Monroe , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
300 Sierra College Dr Ste 240, Grass Valley, CA 959455086
Phone: 5302733400
NPI Identifier 1538492327
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Trevor L. Nichols , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
107 Margaret Ln, Grass Valley, CA 959455211
Phone: 5302749623
NPI Identifier 1588602833
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Marcella Pierce , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
844 Old Tunnel Rd, Grass Valley, CA 959458524
Phone: 5302749762
NPI Identifier 1558801399
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Malia Pinal , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
150 Catherine Ln Ste B, Grass Valley, CA 959455719
Phone: 5302712100
NPI Identifier 1508560368
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Steven Star , PA

Physician Assistant

Active NPI Status
1345 Whispering Pines Ln, Grass Valley, CA 959455952
Phone: 5302734984
NPI Identifier 1134246200
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Madeline Jean Zea , PA

Physician Assistant

Active NPI Status
17968 Gamble Ln, Grass Valley, CA 959496908
Phone: 5305597739
NPI Identifier 1962166330
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Carol Brodsky , PA

Physician Assistant

Active NPI Status
1345 Whispering Pines Lane, Grass Valley, CA 95945
Phone: 5302739340
NPI Identifier 1497920631
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Marsha L Cummings , PA-C

Physician Assistant

Active NPI Status
2090 Nevada City Hwy, Grass Valley, CA 959457702
Phone: 5302745020
NPI Identifier 1720141559
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Noah Dean Danieli , PA

Physician Assistant

Active NPI Status
20355 Adamson Dr, Grass Valley, CA 959499534
Phone: 5303680044
NPI Identifier 1336062603
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Brittany Erdmann , PA-C

Physician Assistant

Active NPI Status
Po Box 2434, Grass Valley, CA 959452401
Phone: 5303686475
NPI Identifier 1497671424
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Lisa Matson

Physician Assistant

Active NPI Status
844 Old Tunnel Rd, Grass Valley, CA 959458524
Phone: 5302749762
NPI Identifier 1578436366
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Cassie Leean Rodriguez , PA

Physician Assistant

Active NPI Status
844 Old Tunnel Rd, Grass Valley, CA 959458524
Phone: 5302749762
NPI Identifier 1750152393
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Alyssa Kathryn Wargala , PA

Physician Assistant

Active NPI Status
2090 Nevada City Hwy, Grass Valley, CA 959457702
Phone: 5302745020
NPI Identifier 1699802710
View Full Profile

Frequently Asked Questions about Physician Assistant in Grass Valley

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.

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