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

Mary R. Mastria, PHD, LCSW, LLC

Organization Clinical Social Worker · NPI 1255736062

Mary R. Mastria, PHD, LCSW, LLC provides Clinical Social Worker services in Summit, New Jersey. Licensed in New Jersey. Registered with an NPI since 2014.

Licensed in
NJ
In the registry since
2014
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

57 Union Pl Ste 212
Summit, NJ 07901-2568
Phone: (908) 277-1411
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 44SC04597400 (NJ)

Record details

NPI number1255736062
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mary Ricciardi-Mastria — Employer · (908) 277-1411
Other names Mary R Mastria, Phd, Lcsw
NPI enumeratedOctober 23, 2014
Last updated in NPPESNovember 23, 2022
Certification dateNovember 23, 2022
Mailing address57 Union Pl, Suite 212, Summit, NJ 07901-2568

Other providers in Summit