Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Eastern New York Medical Services PC

Organization Internal Medicine Physician · NPI 1831437599

Eastern New York Medical Services PC is an Internal Medicine Physician in Brewster, New York. Registered with an NPI since 2013.

In the registry since
2013
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3423 Danbury Rd
Brewster, NY 10509-4513
Phone: (845) 279-7200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1831437599
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Matthew Kessler — President · (845) 279-7200
NPI enumeratedJanuary 30, 2013
Last updated in NPPESApril 23, 2024
Certification dateApril 23, 2024
Mailing address100 Reserve Rd, Danbury, CT 06810-5267

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