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

Leon Finkelstein, MD

Individual provider Specialist · NPI 1831129022

Leon Finkelstein, MD is a Specialist in East Patchogue, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

285 Sills Rd Bldg 18
East Patchogue, NY 11772-4808
Phone: (631) 475-1241
Fax: (631) 475-1588
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 109874-1 (NY)

Record details

NPI number1831129022
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESJuly 8, 2007
Mailing address285 Sills Rd Bldg 18, East Patchogue, NY 11772-4808

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