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

Jennifer Rockwitz Grin, LCSW

Individual provider Clinical Social Worker · NPI 1265039978

Jennifer Rockwitz Grin, LCSW is a Clinical Social Worker in Montclair, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2020
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

84 Clinton Ave
Montclair, NJ 07042-2116
Phone: (908) 516-3318
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 44SC05914800 (NJ)

Record details

NPI number1265039978
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedOctober 6, 2020
Last updated in NPPESOctober 6, 2020
Certification dateOctober 6, 2020

Other providers in Montclair