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

Leni Kouias, LCSW

Individual provider Clinical Social Worker · NPI 1023241999

Leni Kouias, LCSW is a Clinical Social Worker in New York, New York. Works from 2 locations. Licensed in New Jersey and New York.

Licensed in
NJ, NY
In the registry since
2009
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

19 Union Sq W 7th Fl
New York, NY 10003-3304
Phone: (212) 627-9600
Fax: (212) 627-4040
Show map & directions

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

Additional practice locations (1)

  • 1 Gateway Ctr Ste 2600, Newark, NJ 07102-5323 — (267) 999-9534

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 078167 (NY)
Clinical Social Worker Taxonomy 1041C0700X · Licence 44SC06238200 (NJ)

Record details

NPI number1023241999
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedAugust 26, 2009
Last updated in NPPESJuly 14, 2023
Certification dateJuly 14, 2023

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