Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Physician Assistants in Lewiston, ID

Browse 23 Physician Assistant providers listed in NPPES with a practice address in Lewiston, Idaho.

23 Healthcare Providers

How Lewiston compares with the U.S.

Lewiston has 66 Physician Assistants per 100,000 residents, about 1.4 times the U.S. rate of 49.

That is 23 active Physician Assistants with a practice address in Lewiston, for a population of 34,651.

That is close to the Idaho rate of 65.

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.

92% of Physician Assistants in Lewiston listed in the CMS Medicare file (11 of 12) accept Medicare assignment. That is lower than the Idaho share of 97%.

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.

17% of Physician Assistants in Lewiston listed in the CMS Medicare file (2 of 12) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Idaho share of 15%.

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 Lewiston, ID

Source: CMS PECOS
PECOS Enrolled Specialists 18 In Lewiston, ID
Part B Lab & Imaging Eligible 18 Diagnostic Referrals
DME Ordering Eligible 18 Durable Medical Equipment
Home Health Agency Referrals 18 HHA Ordering Eligible
Showing 1โ€“20 of 23 providers
With recent CMS data first, then Aโ€“Z

Barbara Rose Arnzen , PA-C

Physician Assistant

Active NPI Status
2315 8th St, Lewiston, ID 835017301
Phone: 2087461383
NPI Identifier 1780653097
View Full Profile

Danielle Barnes , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
2315 8th St, Lewiston, ID 835017301
Phone: 2087461383
NPI Identifier 1356747042
View Full Profile

Tamara Ann Coulter Dotson , PA-C

Physician Assistant

Active NPI Status
415 6th St, Lewiston, ID 835012434
Phone: 2087437612
NPI Identifier 1699102871
View Full Profile

Nicole M Dwyer , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
415 6th Street, Lewiston, ID 835012434
Phone: 2087507507
NPI Identifier 1780860908
View Full Profile

Russell L Evans , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
320 Warner Dr, Lewiston, ID 835014441
Phone: 2087433523
NPI Identifier 1851871172
View Full Profile

Amber Farance , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
428 6th Ave, Lewiston, ID 835012355
Phone: 2082639757
NPI Identifier 1760031728
View Full Profile

Jared Fielding , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
2315 8th St, Lewiston, ID 835017301
Phone: 2082983094
NPI Identifier 1710756325
View Full Profile

Laura Marie Gifford , PA-C

Physician Assistant

Active NPI Status
415 6th St, Lewiston, ID 835012431
Phone: 2087432511
NPI Identifier 1265800742
View Full Profile

Daniel Stephen Lambert , PA

Physician Assistant

Active NPI Status
2315 8th St, Lewiston, ID 835017301
Phone: 2087461383
NPI Identifier 1376626150
View Full Profile

Breanne L Lybyer , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
2315 8th St, Lewiston, ID 835017301
Phone: 2087461383
NPI Identifier 1245798719
View Full Profile

Amber Christine Mckinney , PA-C

Physician Assistant

Active NPI Status
1630 23rd Ave, Suite 701, Lewiston, ID 835016350
Phone: 2087434373
NPI Identifier 1700073798
View Full Profile

Ryan Morris , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
2315 8th St, Lewiston, ID 835017301
Phone: 4259995739
NPI Identifier 1306519525
View Full Profile

Jeremy B Ostermiller , PA-C

Physician Assistant

Active NPI Status
320 Warner Drive, Lewiston, ID 83501
Phone: 2087919889
NPI Identifier 1437222528
View Full Profile

Christopher V Ricketts , PA

Physician Assistant

Active NPI Status
415 6th St, Lewiston, ID 835012431
Phone: 2087995280
NPI Identifier 1033411277
View Full Profile

Andrew J Schug , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
2315 8th St, Lewiston, ID 835017301
Phone: 2087461383
NPI Identifier 1780679068
View Full Profile

Nicholas Tieu , PA-C

Physician Assistant

Active NPI Status
415 6th St, Lewiston, ID 835012434
Phone: 2087432511
NPI Identifier 1295206134
View Full Profile

Philip Louis Weidner , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
320 Warner Dr, Lewiston, ID 835014441
Phone: 2087433523
NPI Identifier 1295037844
View Full Profile

Samantha Marie Wheeler , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1630 23rd Ave Ste 501, Lewiston, ID 835016345
Phone: 8775221275
NPI Identifier 1629362207
View Full Profile

Emily Madelyne Adofo Emmert

Physician Assistant

Active NPI Status
1203 Idaho St, Lewiston, ID 835011940
Phone: 2088488300
NPI Identifier 1891641734
View Full Profile

Katelyn Brimhall , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
1203 Idaho St, Lewiston, ID 835011940
Phone: 2088488300
NPI Identifier 1174314306
View Full Profile

Frequently Asked Questions about Physician Assistant in Lewiston

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 Idaho 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.