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

Westchester Medical Associates PC

Organization Internal Medicine Physician · NPI 1457455511

Westchester Medical Associates PC is an Internal Medicine Physician in Yorktown Hts, New York. Registered with an NPI since 2006.

In the registry since
2006
Specialties on file
3
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

322 Underhill Ave
Yorktown Hts, NY 10598
Phone: (914) 962-5501
Fax: (914) 962-0799
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X
Internal Medicine Physician Taxonomy 207R00000X
Rheumatology Physician Taxonomy 207RR0500X

Record details

NPI number1457455511
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Weiss — Pres · (914) 962-5501
NPI enumeratedSeptember 11, 2006
Last updated in NPPESSeptember 11, 2025
Mailing address322 Underhill Avenue, Yorktown Hts, NY 10598

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