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Physician Assistants in Halfmoon, NY

Browse 14 Physician Assistant providers listed in NPPES with a practice address in Halfmoon, New York.

14 Healthcare Providers

How Halfmoon compares with the U.S.

Halfmoon has 53 Physician Assistants per 100,000 residents, close to the U.S. rate of 49.

That is 14 active Physician Assistants with a practice address in Halfmoon, for a population of 26,245.

The New York rate is 78 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.

91% of Physician Assistants in Halfmoon listed in the CMS Medicare file (10 of 11) accept Medicare assignment. That is similar to the New York share of 91%.

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.

18% of Physician Assistants in Halfmoon listed in the CMS Medicare file (2 of 11) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the New York share of 14%.

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 Halfmoon, NY

Source: CMS PECOS
PECOS Enrolled Specialists 12 In Halfmoon, NY
Part B Lab & Imaging Eligible 13 Diagnostic Referrals
DME Ordering Eligible 13 Durable Medical Equipment
Home Health Agency Referrals 13 HHA Ordering Eligible
Showing 1โ€“14 of 14 providers
With recent CMS data first, then Aโ€“Z

Monica Stephanie Chillianis , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
103 Sitterly Rd, Halfmoon, NY 120655612
Phone: 5185812860
NPI Identifier 1164101044
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Laura Engelbrecht , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
1783 Route 9 Ste 102, Halfmoon, NY 120652467
Phone: 5183834198
NPI Identifier 1316491418
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Fallon Victoria Etkin , PA-C

Physician Assistant

Active NPI Status Telehealth Services Available
1783 Route 9 Ste 204, Halfmoon, NY 120652466
Phone: 5183719355
NPI Identifier 1871101501
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Steven David Hicks , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
1783 Route 9, Suite 101, Halfmoon, NY 120652409
Phone: 5187823810
NPI Identifier 1750477725
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Angelina M Miseno-Callaghan , RPA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
1694 Route 9, Halfmoon, NY 120658816
Phone: 5189307486
NPI Identifier 1073505285
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Meredyth L Monahan , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
1768 Route 9, Halfmoon, NY 120652402
Phone: 5184892663
NPI Identifier 1992145601
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Michael Francis O'brien , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
103 Sitterly Rd Ste 2300, Halfmoon, NY 12065
Phone: 5185792650
NPI Identifier 1104887884
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David Post , RPA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
1768 Route 9, Halfmoon, NY 120652402
Phone: 5184892663
NPI Identifier 1629497839
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Alexis Diane Saia , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
1783 Route 9 Ste 204, Halfmoon, NY 120652466
Phone: 5183719355
NPI Identifier 1942758438
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Kalynne Rose Spinks , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1783 Route 9 Ste 204, Halfmoon, NY 120652466
Phone: 5183719355
NPI Identifier 1588346589
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Breanna Tahany , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
1783 Route 9 Ste 204, Halfmoon, NY 120652466
Phone: 5183719355
NPI Identifier 1215712955
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Kathleen Garbarino Bennett , PA

Physician Assistant

Active NPI Status
1783 Route 9, Suite 101, Halfmoon, NY 120652409
Phone: 5183715437
NPI Identifier 1538424361
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Madison Taylor Blood , PA-C

Physician Assistant

Active NPI Status
1783 Route 9 Ste 204, Halfmoon, NY 120652466
Phone: 5183719355
NPI Identifier 1376462507
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Rena Lefkowitz , PA

Physician Assistant

Active NPI Status
1673 Route 9, Halfmoon, NY 120654399
Phone: 2183831783
NPI Identifier 1245744358
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Frequently Asked Questions about Physician Assistant in Halfmoon

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 New York 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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