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

Mrs. Stephanie L. Mastorio, LCSW

Individual provider Clinical Social Worker · NPI 1114689619

Mrs. Stephanie L. Mastorio, LCSW is a Clinical Social Worker in South Amboy, New Jersey. Qualified in 2014, 12 years ago. Registered with an NPI since 2021.

Years since qualifying
12
In the registry since
2021
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 Address checks out

14 Crescent Ave
South Amboy, NJ 08879-1405
Phone: (732) 407-7146
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 44SC06022100

Record details

NPI number1114689619
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedOctober 12, 2021
Last updated in NPPESAugust 27, 2025
Certification dateAugust 27, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Accepts Medicare assignment Not indicated

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