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

Marissa Levenson, LCSW

Individual provider Clinical Social Worker · NPI 1114419686

Marissa Levenson, LCSW is a Clinical Social Worker in Waltham, Massachusetts. Registered with an NPI since 2018.

In the registry since
2018
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

1430 Main St
Waltham, MA 02451
Phone: (781) 647-5327
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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 number1114419686
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMay 31, 2018
Last updated in NPPESSeptember 7, 2018

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