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

Justin Marcus

Individual provider Social Worker · NPI 1578136784

Justin Marcus is a Social Worker in Montclair, New Jersey. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

51 Uppr Montclair Plz Ste 27
Montclair, NJ 07043-1340
Phone: (973) 975-8699
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1578136784
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 24, 2021
Last updated in NPPESJuly 24, 2021
Certification dateJuly 24, 2021
Mailing address345 Claremont Ave Apt 8, Montclair, NJ 07042-1839

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