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

Leah Mendelson, LMSW

Individual provider Social Worker · NPI 1760160428

Leah Mendelson, LMSW is a Social Worker in New York, New York. Licensed in New York. Registered with an NPI since 2023.

Licensed in
NY
In the registry since
2023
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

16 Madison Sq W
New York, NY 10010-1627
Phone: (856) 671-1215
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 113894 (NY)

Record details

NPI number1760160428
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedJuly 11, 2023
Last updated in NPPESJuly 11, 2023
Certification dateJuly 11, 2023

Other providers in New York