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

Laurence Rosen LCSW LLC

Organization Clinical Social Worker · NPI 1538478219

Laurence Rosen LCSW LLC provides Clinical Social Worker services in Upper Montclair, New Jersey. Registered with an NPI since 2010.

In the registry since
2010
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

16 Mountainside Park Ter
Upper Montclair, NJ 07043-1209 Not confirmed with CMS for 16 years — call before visiting
Phone: (973) 783-8673
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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

Record details

NPI number1538478219
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Laurence Rosen — Owner · (973) 783-8673
NPI enumeratedSeptember 29, 2010
Last updated in NPPESSeptember 29, 2010
Mailing address16 Mountainside Park Ter, Upper Montclair, NJ 07043-1209

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