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

Individual provider Clinical Social Worker · NPI 1538397526

Dr. Louise Decosta, PHD, LCSW 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
2009
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
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

61 Irving Place 1C
New York, NY 10003-2325 Not confirmed with CMS for 17 years — call before visiting
Phone: (212) 533-6406
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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 PR020674-1 (NY)

Record details

NPI number1538397526
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , LCSW
Sole proprietorYes
NPI enumeratedJune 29, 2009
Last updated in NPPESJune 29, 2009

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