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

Benjamin P Gross, LCSW

Individual provider Social Worker · NPI 1346570751

Benjamin P Gross, LCSW is a Social Worker in Waltham, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2010.

In the registry since
2010
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

118 Central St
Waltham, MA 02453-5465
Phone: (781) 891-0556
Fax: (781) 647-1432
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1346570751
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJanuary 7, 2010
Last updated in NPPESSeptember 8, 2016
Mailing address118 Central St, Waltham, MA 02453-5465

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