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

MS. Stephanie Loretta Willoughby, LCSW

Individual provider Clinical Social Worker · NPI 1023721321

MS. Stephanie Loretta Willoughby, LCSW is a Clinical Social Worker in Piscataway, New Jersey. Practices as a sole proprietor. Licensed in Connecticut, New Jersey, Oregon and Washington.

Licensed in
CT, NJ, OR, WA
In the registry since
2023
Specialties on file
4
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 →

Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 154
Piscataway, NJ 08855-0154
Phone: (732) 261-3513
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 44SC06149200 (NJ)
Clinical Social Worker Taxonomy 1041C0700X · Licence 13792 (CT)
Clinical Social Worker Taxonomy 1041C0700X · Licence L15086 (OR)
Clinical Social Worker Taxonomy 1041C0700X · Licence LW.61519209 (WA)

Record details

NPI number1023721321
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJanuary 2, 2023
Last updated in NPPESApril 19, 2025
Certification dateApril 19, 2025

Other providers in Piscataway