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

Alyson C Penstein MD PC

Organization Specialist · NPI 1891975868

Alyson C Penstein MD PC is a Specialist in New York, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007
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

116 E 66th Street Ground Fl
New York, NY 10021
Phone: (212) 517-5171
Fax: (212) 517-5181
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 213815 (NY)

Record details

NPI number1891975868
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alyson Penstein — President · (212) 517-5171
NPI enumeratedNovember 7, 2007
Last updated in NPPESNovember 7, 2007
Mailing address116 East 66th Street, Ground Floor, New York, NY 10021

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