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

Physician Assistant - Medicals in Frederick, MD

Browse 34 Physician Assistant - Medical providers listed in NPPES with a practice address in Frederick, Maryland.

34 Healthcare Providers

How Frederick compares with the U.S.

Frederick has 41 clinicians in Physician Assistant - Medical per 100,000 residents, 3.5 times the U.S. rate of 12.

That is 34 active clinicians in Physician Assistant - Medical with a practice address in Frederick, for a population of 83,395.

The Maryland rate is 14 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 clinicians in Physician Assistant - Medical in Frederick listed in the CMS Medicare file (23 of 23) accept Medicare assignment. That is higher than the Maryland share of 90%.

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.

35% of clinicians in Physician Assistant - Medical in Frederick listed in the CMS Medicare file (8 of 23) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Maryland share of 24%.

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 - Medical Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Physician Assistant - Medical practitioners in Frederick, MD

Source: CMS PECOS
PECOS Enrolled Specialists 27 In Frederick, MD
Part B Lab & Imaging Eligible 27 Diagnostic Referrals
DME Ordering Eligible 27 Durable Medical Equipment
Home Health Agency Referrals 27 HHA Ordering Eligible
Showing 1โ€“20 of 34 providers
With recent CMS data first, then Aโ€“Z

Collina Afriyie , PA-C

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment
196 Thomas Johnson Dr Ste 120, Frederick, MD 217024521
Phone: 2405663130
NPI Identifier 1316336449
View Full Profile

Deborah M Austill , PA

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
56 Thomas Johnson Dr, Frederick, MD 217024599
Phone: 3016943111
NPI Identifier 1578615829
View Full Profile

Justina A Bennett , PA-C

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment
85 Thomas Johnson Ct, Suite C, Internal Medicine Specialists Of Frederick, Frederick, MD 21702
Phone: 3016689393
NPI Identifier 1598946006
View Full Profile

Amanda Kaye Bliss , PHYSICIAN ASSISTANT

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
194 Thomas Johnson Dr, Frederick, MD 217024679
Phone: 2402156310
NPI Identifier 1972809044
View Full Profile

Bailee Elisabeth Brown , PA-C

Physician Assistant - Medical

Active NPI Status
400 W 7th St, Frederick, MD 217014506
Phone: 2405663300
NPI Identifier 1326872938
View Full Profile

Alan J Dombrosky , PA

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment
501 W 7th St, Frederick, MD 217014586
Phone: 3016639573
NPI Identifier 1578521068
View Full Profile

Rebecca Earley-Lee , PA

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
610 Solarex Court, Frederick, MD 21703
Phone: 3016825500
NPI Identifier 1114079621
View Full Profile

Kelly Hausenbauer , PA

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment
310 W Ninth St, Frederick, MD 217014546
Phone: 3016956800
NPI Identifier 1053695304
View Full Profile

Sarah Elizabeth Jamieson , PA-C

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
172 Thomas Johnson Dr, Suite 100, Frederick, MD 21702
Phone: 3016940900
NPI Identifier 1295813319
View Full Profile

Michaela Katherine Kordell , PA-C

Physician Assistant - Medical

Active NPI Status
2100 Old Farm Dr Ste C, Frederick, MD 217025402
Phone: 3016629105
NPI Identifier 1932695764
View Full Profile

Danial Landes , PA

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment
7490 New Technology Way, Frederick, MD 21703
Phone: 3018707001
NPI Identifier 1760478085
View Full Profile

Jayce M Lang , PA-C

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment
63 Thomas Johnson Dr Ste E, Frederick, MD 217024399
Phone: 3016877053
NPI Identifier 1760177109
View Full Profile

Evelyn Major , PA-C

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment
7109 Guilford Dr Ste 300, Frederick, MD 217045266
Phone: 3016956800
NPI Identifier 1023623519
View Full Profile

Carlton Wayne Mcclellan , PA-C

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
196 Thomas Johnson Dr, Ste 215, Frederick, MD 217024397
Phone: 3016689988
NPI Identifier 1477673622
View Full Profile

Samiya Mohiuddin

Physician Assistant - Medical

Active NPI Status
801 Toll House Ave Ste H4, Frederick, MD 217014555
Phone: 2403156586
NPI Identifier 1912536186
View Full Profile

Kelly Murray , PA-C

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
915 Toll House Ave Ste 103, Frederick, MD 217015911
Phone: 3016245390
NPI Identifier 1861867459
View Full Profile

Kathleen Potesta

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment
1562 Opossumtown Pike, Frederick, MD 217024920
Phone: 2402156310
NPI Identifier 1811365539
View Full Profile

Megan Marshall Putman , PA-C

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment
45 Thomas Johnson Dr Ste 209, Frederick, MD 217024490
Phone: 3016626755
NPI Identifier 1689834079
View Full Profile

Barbara S. Rebele , PA-C

Physician Assistant - Medical

Active NPI Status
22 S Market St, Suite 6d, Frederick, MD 217015570
Phone: 3016825683
NPI Identifier 1619121472
View Full Profile

Colleen Reges , PA-C

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment
501 W 7th St, Frederick, MD 217014586
Phone: 2402156310
NPI Identifier 1588903108
View Full Profile

Frequently Asked Questions about Physician Assistant - Medical in Frederick

How do I check a Physician Assistant - Medical 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 Maryland 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.