Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Diana Nina Wiener, LCSW, MSW

Individual provider Clinical Social Worker · NPI 1760634950

MS. Diana Nina Wiener, LCSW, MSW is a Clinical Social Worker in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2008
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

99 University Pl
New York, NY 10003-4528 Not confirmed with CMS for 17 years — call before visiting
Phone: (212) 802-9637
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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 052082 (NY)

Record details

NPI number1760634950
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , MSW
Sole proprietorYes
NPI enumeratedOctober 21, 2008
Last updated in NPPESOctober 21, 2008

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