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

Jarra Gruen, LCSW

Individual provider Clinical Social Worker · NPI 1639838634

Jarra Gruen, LCSW is a Clinical Social Worker in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2021
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

191 16th St Apt 1R
Brooklyn, NY 11215-5421
Phone: (917) 592-5205
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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 100939-01 (NY)

Record details

NPI number1639838634
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedDecember 17, 2021
Last updated in NPPESFebruary 4, 2026
Certification dateFebruary 4, 2026

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