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

Individual provider Social Worker · NPI 1497399828

Darcey Dicostanzo, LCSW is a Social Worker in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2019
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

2433 Knapp St Ste 3062433
Brooklyn, NY 11235-1005
Phone: (914) 907-8671
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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 097221-01 (NY)

Record details

NPI number1497399828
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedOctober 29, 2019
Last updated in NPPESApril 14, 2025
Certification dateApril 14, 2025

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