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Physician Assistant - Medicals in Riverhead, NY

Browse 12 Physician Assistant - Medical providers listed in NPPES with a practice address in Riverhead, New York.

12 Healthcare Providers

How Riverhead compares with the U.S.

Riverhead has 80 clinicians in Physician Assistant - Medical per 100,000 residents, 6.9 times the U.S. rate of 12.

That is 12 active clinicians in Physician Assistant - Medical with a practice address in Riverhead, for a population of 14,936.

The New York rate is 18 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.

Too few clinicians in Physician Assistant - Medical in Riverhead are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

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 Registry addresses can be out of date.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. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“12 of 12 providers
With recent CMS data first, then Aโ€“Z

Nicole Elise Auclair-Masone , RPAC

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment
1228 E Main St, Riverhead, NY 119012675
Phone: 6319882197
NPI Identifier 1033182498
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Christopher Michael Hart , RPAC

Physician Assistant - Medical

Active NPI Status
1300 Roanoke Ave, Riverhead, NY 119012031
Phone: 6315486000
NPI Identifier 1639166846
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Mariah Leigh Messina , PA-C

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment
31 Main Rd Ste 2, Riverhead, NY 119011953
Phone: 6317409273
NPI Identifier 1285272740
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Benjamin Penn

Physician Assistant - Medical

Active NPI Status
170 Old Country Rd, Riverhead, NY 119012198
Phone: 6312084460
NPI Identifier 1417527649
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Christopher Ragona , RPA-C, MPA

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment
951 Roanoke Ave, Riverhead, NY 119012724
Phone: 6317277773
NPI Identifier 1235404880
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Douglas A. Riggs , RPAC

Physician Assistant - Medical

Active NPI Status
1300 Roanoke Ave, Riverhead, NY 119012031
Phone: 6315486440
NPI Identifier 1215001011
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Danielle Sugar , PA-C

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment
64 Commerce Ave, Riverhead, NY 119014455
Phone: 6313695000
NPI Identifier 1538883012
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Michelina Sundberg , PA

Physician Assistant - Medical

Active NPI Status Accepts Medicare Assignment
951 Roanoke Ave, Riverhead, NY 119012724
Phone: 6313695005
NPI Identifier 1669462370
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Summer Fox , PHYSICIAN ASSISTANT

Physician Assistant - Medical

Active NPI Status
1 Heroes Way, Riverhead, NY 119012058
Phone: 6315486000
NPI Identifier 1477302586
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Kerri E Roesch , RPAC

Physician Assistant - Medical

Active NPI Status
34 Commerce Ave Ste 2, Riverhead, NY 119013118
Phone: 6317228880
NPI Identifier 1285934562
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Kim M Scarpati , PA

Physician Assistant - Medical

Active NPI Status
100 Center Dr, Riverhead, NY 119013307
Phone: 6318521989
NPI Identifier 1821363458
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Denise Spielman , PA

Physician Assistant - Medical

Active NPI Status
951 Roanoke Ave, Riverhead, NY 119012724
Phone: 6317277773
NPI Identifier 1760472468
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Frequently Asked Questions about Physician Assistant - Medical in Riverhead

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 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.