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

MS. Tiffany S Grant, LCSW

Individual provider Clinical Social Worker · NPI 1114107455

MS. Tiffany S Grant, LCSW is a Clinical Social Worker in Northport, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
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

79 Middleville Rd
Northport, NY 11768-2200
Phone: (631) 707-6507
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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 075989-1 (NY)

Record details

NPI number1114107455
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedNovember 3, 2007
Last updated in NPPESJune 28, 2022
Certification dateJune 28, 2022

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