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

Rebecca Rachel Halff, LCSW

Individual provider Clinical Social Worker · NPI 1861105454

Rebecca Rachel Halff, 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
2022
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

4580 Broadway Apt 2L
New York, NY 10040-2121
Phone: (646) 784-0628
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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 094048 (NY)

Record details

NPI number1861105454
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedDecember 29, 2022
Last updated in NPPESDecember 29, 2022
Certification dateDecember 29, 2022

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