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Physician Assistants in Stony Brook, NY

Browse 127 Physician Assistant providers listed in NPPES with a practice address in Stony Brook, New York.

127 Healthcare Providers

How Stony Brook compares with the U.S.

Stony Brook has 987 Physician Assistants per 100,000 residents, 20.2 times the U.S. rate of 49.

That is 127 active Physician Assistants with a practice address in Stony Brook, for a population of 12,868.

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. 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.

93% of Physician Assistants in Stony Brook listed in the CMS Medicare file (70 of 75) 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.

19% of Physician Assistants in Stony Brook listed in the CMS Medicare file (14 of 75) 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 Stony Brook, NY

Source: CMS PECOS
PECOS Enrolled Specialists 101 In Stony Brook, NY
Part B Lab & Imaging Eligible 100 Diagnostic Referrals
DME Ordering Eligible 104 Durable Medical Equipment
Home Health Agency Referrals 100 HHA Ordering Eligible
Showing 1โ€“20 of 127 providers
With recent CMS data first, then Aโ€“Z

Julia Sungeun Ahn

Physician Assistant

Active NPI Status
101 Nicolls Rd Rm 50, Stony Brook, NY 117942508
Phone: 6314442478
NPI Identifier 1780055699
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Ricardo Aranguren , PA

Physician Assistant

Active NPI Status
New York Spine And Brain Surgery, Hsc T12 Rm 080, Stony Brook, NY 117948122
Phone: 6314441116
NPI Identifier 1154357879
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Jaspreet Arora , PA

Physician Assistant

Active NPI Status
101 Nicolls Rd, Stony Brook, NY 11794
Phone: 6314444000
NPI Identifier 1588032015
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Cristina Bakos , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
100 Nicolls Rd Rm 80, Stony Brook, NY 117942705
Phone: 6314441116
NPI Identifier 1205429412
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Elizabeth A Baron , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 Nicolls Rd # Hscl4060, Stony Brook, NY 117940001
Phone: 6314442078
NPI Identifier 1922293141
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Sara Bendig , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
101 Nicolls Rd, Stony Brook, NY 117940001
Phone: 6316898333
NPI Identifier 1306491790
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Bryan Bobrowsky , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
New York Spine And Brain Surgery, Hsc T12 Rm 080, Stony Brook, NY 117948122
Phone: 6314441116
NPI Identifier 1720017031
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Phillip Joseph Bugbee , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
101 Nicolls Rd, Stony Brook, NY 117940001
Phone: 6316898333
NPI Identifier 1174250484
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Michael Joseph Bulzomi , PA-C

Physician Assistant

Active NPI Status
Stony Brook Univ Hosp Dept Of E M, Hsc, Level 4, Room 080, Stony Brook, NY 117948350
Phone: 6314444000
NPI Identifier 1558785816
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Colleen Calandra , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
New York Spine And Brain Surgery, Hsc T12 Room 080, Stony Brook, NY 117948122
Phone: 6314441116
NPI Identifier 1215990593
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Cecelia Capozzoli , PA

Physician Assistant

Active NPI Status
2500 Nesconset Hwy Bldg 9, Stony Brook, NY 117902553
Phone: 6312466100
NPI Identifier 1497393565
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Vanessa Elizabeth Carmona Tamayo , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
101 Nicolls Road, Stony Brook, NY 117949452
Phone: 6314442599
NPI Identifier 1609386028
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Scott Carter

Physician Assistant

Active NPI Status Accepts Medicare Assignment
Hsc T 12 Rm 080, Suite 100, Stony Brook, NY 117948122
Phone: 6314448070
NPI Identifier 1730279779
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Angie Chan

Physician Assistant

Active NPI Status
2500 Nesconset Hwy Bldg 20b, Stony Brook, NY 117902563
Phone: 6318646647
NPI Identifier 1104571801
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Rachel Alicia Chao , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
100 Nicolls Road, Hsc T12 Rm 080, Stony Brook, NY 117948122
Phone: 6314441116
NPI Identifier 1548905649
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Heather Christine Cook , RPAC

Physician Assistant

Active NPI Status Accepts Medicare Assignment
New York Spine & Brain Surgery, Hsc T12 Rm 080, Stony Brook, NY 117948122
Phone: 6314448070
NPI Identifier 1992941652
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Jaclyn N Cotgreave , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
Department Of Med/cardiology Hsc T16-080, Stony Brook University, Stony Brook, NY 117940001
Phone: 6314441106
NPI Identifier 1659430205
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Erin Elizabeth Delaney , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
101 Nicolls Rd, Stony Brook, NY 117941353
Phone: 6316898333
NPI Identifier 1750021895
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Edin Delimustafic , RPA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 Nicholls Road Hsc Level 3, Stony Brook, NY 117948036
Phone: 6314442198
NPI Identifier 1245576016
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Nicole C Difiore

Physician Assistant

Active NPI Status Accepts Medicare Assignment
101 Nicolls Rd, Stony Brook, NY 117940001
Phone: 6316898333
NPI Identifier 1659097889
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Frequently Asked Questions about Physician Assistant in Stony Brook

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.