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

Individual provider Social Worker · NPI 1336604818

Melanie Willis, LMSW is a Social Worker in New York, New York. Licensed in New York. Registered with an NPI since 2019.

Licensed in
NY
In the registry since
2019
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

423 E 23rd St
New York, NY 10010-5011
Phone: (212) 686-7500
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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 104055-1 (NY)

Record details

NPI number1336604818
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedFebruary 8, 2019
Last updated in NPPESMarch 6, 2019

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