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

MS. Marilynn A. Mastrella, LCSW

Individual provider Clinical Social Worker · NPI 1710124268

MS. Marilynn A. Mastrella, LCSW is a Clinical Social Worker in East Orange, New Jersey. Licensed in New Jersey. Registered with an NPI since 2009.

Licensed in
NJ
In the registry since
2009
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

358 Tremont Ave
East Orange, NJ 07018
Phone: (973) 676-1000
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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 44SC05248800 (NJ)

Record details

NPI number1710124268
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJanuary 20, 2009
Last updated in NPPESJanuary 20, 2009

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