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

Individual provider Clinical Social Worker · NPI 1053817460

Lenni Marcus, LICSW is a Clinical Social Worker in Providence, Rhode Island. Practices as a sole proprietor. Licensed in Rhode Island.

Licensed in
RI
In the registry since
2018
What do these letters mean?
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

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Practice location Address checks out

380 Broadway Ofc D
Providence, RI 02909-1478
Phone: (267) 341-8429
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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 ISW03964 (RI)

Record details

NPI number1053817460
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorYes
NPI enumeratedApril 4, 2018
Last updated in NPPESJanuary 7, 2026
Certification dateJanuary 7, 2026

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