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

Dentists in Smithtown, NY

Browse 26 Dentist providers listed in NPPES with a practice address in Smithtown, New York.

26 Healthcare Providers

How Smithtown compares with the U.S.

Smithtown has 107 Dentists per 100,000 residents, 3.8 times the U.S. rate of 28.

That is 26 active Dentists with a practice address in Smithtown, for a population of 24,375.

The New York rate is 30 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.

None of the Dentists in Smithtown are listed in the CMS Medicare file.

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 Registry addresses can be out of date.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€“20 of 26 providers
With recent CMS data first, then Aโ€“Z
Active NPI Status
321 Middle Country Road, Suite 5, Smithtown, NY 11787
Phone: 6315847777
NPI Identifier 1710055876
View Full Profile

Dr. Harrry Boutis , DDS

Dentist

Active NPI Status
285 Middle Country Rd, Suite 108, Smithtown, NY 117872978
Phone: 6312650030
NPI Identifier 1497949853
View Full Profile
Active NPI Status
285 Middle Country Road, Suite Ll3, Smithtown, NY 11787
Phone: 6313822495
NPI Identifier 1265581417
View Full Profile
Active NPI Status
222 Middle Country Rd, Suite 316, Smithtown, NY 117872871
Phone: 6317244747
NPI Identifier 1134492945
View Full Profile

Dr. Fran W Eichler , DDS

Dentist

Active NPI Status
One Annette Ave, Smithtown, NY 11787
Phone: 6313608555
NPI Identifier 1720098825
View Full Profile
Active NPI Status
886 W Jericho Tpke, Smithtown, NY 117873206
Phone: 6314622810
NPI Identifier 1750555991
View Full Profile
Active NPI Status
269 E Main St, Suite E, Smithtown, NY 117872832
Phone: 6317240327
NPI Identifier 1114254992
View Full Profile
Active NPI Status
80 Maple Ave, Suite 206, Smithtown, NY 117873520
Phone: 6317243837
NPI Identifier 1164845715
View Full Profile

Dr. Bilu Joseph Mathew , DDS, FICOI

Dentist

Active NPI Status
765 Smithtown Byp, Smithtown, NY 117875129
Phone: 6317249700
NPI Identifier 1366589954
View Full Profile
Active NPI Status
765 Smithtown Byp, Smithtown, NY 117875129
Phone: 6317249700
NPI Identifier 1467412320
View Full Profile
Active NPI Status
80 Maple Ave, Smithtown, NY 117873520
Phone: 6312656533
NPI Identifier 1134448038
View Full Profile

Dr. Jihyun Park , DMD

Dentist

Active NPI Status
50 Route 111 Ste 301, Smithtown, NY 117873700
Phone: 6313603604
NPI Identifier 1144332461
View Full Profile
Active NPI Status
1036 W Jericho Tpke, Smithtown, NY 117873208
Phone: 6315434433
NPI Identifier 1346863404
View Full Profile
Active NPI Status
23 Route 111, Smithtown, NY 117873739
Phone: 6317243399
NPI Identifier 1538322680
View Full Profile
Active NPI Status
154 Terry Rd, Smithtown, NY 117875103
Phone: 6317244220
NPI Identifier 1295849586
View Full Profile

Dr. Bryan Tamburro , DMD

Dentist

Active NPI Status
823 W Jericho Tpke Ste 1b, Smithtown, NY 117873214
Phone: 6315430550
NPI Identifier 1750888012
View Full Profile

Dr. Ronald Braun , DDS

Dentist

Active NPI Status
222 E Main St, Suite 316, Smithtown, NY 117872871
Phone: 6317240327
NPI Identifier 1487761524
View Full Profile

Dr. Holly Gross , DMD

Dentist

Active NPI Status
58 Leslie Lane, Smithtown, NY 11787
Phone: 6315433250
NPI Identifier 1083810618
View Full Profile
Active NPI Status
823 W Jericho Tpke, Suite 1b, Smithtown, NY 117873216
Phone: 6315430550
NPI Identifier 1639412323
View Full Profile
Active NPI Status
285 Middle Country Rd, Smithtown, NY 11787
Phone: 6313822495
NPI Identifier 1043373897
View Full Profile

Frequently Asked Questions about Dentist in Smithtown

How do I check a Dentist 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.