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

Mendelsohn Endocrinology, LLC

Organization Clinic/Center · NPI 1588820526

Mendelsohn Endocrinology, LLC provides Clinic/Center services in New York, New York. Licensed in Connecticut and New York. Registered with an NPI since 2008.

Licensed in
CT, NY
In the registry since
2008
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

134 E 73rd St
New York, NY 10021-4208 Not confirmed with CMS for 14 years — call before visiting
Phone: (212) 327-3007
Fax: (212) 327-3008
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinic/Center (primary) Taxonomy 261Q00000X · Licence 60238947 (NY)
Medical Specialty Clinic/Center Taxonomy 261QM2500X · Licence 046809 (CT)

Record details

NPI number1588820526
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Felicia Mendelsohn — Owner/Sole Proprietor · (917) 502-6822
NPI enumeratedJuly 30, 2008
Last updated in NPPESOctober 19, 2011
Mailing address3515 Henry Hudson Pkwy, 10e, Bronx, NY 10463-1326

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