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

Gwendolyn Ellis, LMSW

Individual provider Social Worker · NPI 1689152233

Gwendolyn Ellis, LMSW is a Social Worker in New York, New York. Licensed in New York. Registered with an NPI since 2018.

Licensed in
NY
In the registry since
2018
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

19 W 34th St
New York, NY 10001-3006
Phone: (917) 344-0936
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 103094 (NY)

Record details

NPI number1689152233
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedAugust 4, 2018
Last updated in NPPESAugust 4, 2018

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