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

Gretchen Weiss, LMSW

Individual provider Clinical Social Worker · NPI 1780413419

Gretchen Weiss, LMSW is a Clinical Social Worker in New York, New York. Licensed in New York. Registered with an NPI since 2024.

Licensed in
NY
In the registry since
2024
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

175 W 72nd St
New York, NY 10023-3203
Phone: (414) 336-9639
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 123711 (NY)

Record details

NPI number1780413419
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedJuly 31, 2024
Last updated in NPPESJuly 31, 2024
Certification dateJuly 31, 2024

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