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Chiropractors in Riverhead, NY

Browse 10 Chiropractor providers listed in NPPES with a practice address in Riverhead, New York.

10 Healthcare Providers

How Riverhead compares with the U.S.

Riverhead has 67 Chiropractors per 100,000 residents, 2.3 times the U.S. rate of 29.

That is 10 active Chiropractors with a practice address in Riverhead, for a population of 14,936.

The New York rate is 23 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 Chiropractors 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 Registry addresses can be out of date.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€“10 of 10 providers
With recent CMS data first, then Aโ€“Z

Dr. Brian James Bogdanski , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
160 Old Country Rd, Riverhead, NY 119012198
Phone: 6317277200
NPI Identifier 1649548215
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Dr. Richard J. Bogdanski , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
160 Old Country Rd, Riverhead, NY 119012198
Phone: 6317277200
NPI Identifier 1003928169
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Dr. Karen Ann Dion , DC

Chiropractor

Active NPI Status
49 E Main St Ste 2, Riverhead, NY 119012437
Phone: 5163760261
NPI Identifier 1588818249
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Dr. Glen Robert Mark , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
633 Roanoke Ave, Riverhead, NY 119012727
Phone: 6317273795
NPI Identifier 1669415238
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Dr. Nancy Szendy Mark , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
633 Roanoke Ave, Pulaski St. (Corner), Riverhead, NY 119012727
Phone: 6317273795
NPI Identifier 1225398860
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Michael Bunce

Chiropractor

Active NPI Status
1081 Old Country Rd, Riverhead, NY 119012019
Phone: 6317409200
NPI Identifier 1740993989
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Active NPI Status
189 Main Rd Ste A, Riverhead, NY 119011957
Phone: 6313694323
NPI Identifier 1477530467
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Dr. Alyssa Lloyd , DC

Chiropractor

Active NPI Status
550 E Main St Ste 100, Riverhead, NY 119012672
Phone: 6319429797
NPI Identifier 1720595176
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Dr. Christopher G Nelson , DC

Chiropractor

Active NPI Status
548 Roanoke Ave, Riverhead, NY 119012726
Phone: 6317222246
NPI Identifier 1225273246
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Dr. Jillian Alleen Sherry , DC

Chiropractor

Active NPI Status
550 E Main St, Riverhead, NY 119012672
Phone: 6313694292
NPI Identifier 1982192696
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Frequently Asked Questions about Chiropractor in Riverhead

How do I check a Chiropractor 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.