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

Max McMahon, LCSW

Individual provider Social Worker · NPI 1134650401

Max McMahon, LCSW is a Social Worker in Somerville, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2017.

Licensed in
MA
In the registry since
2017
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

402 Highland Ave Ste G
Somerville, MA 02144-2548
Phone: (617) 702-9131
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 220250 (MA)

Record details

NPI number1134650401
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMarch 27, 2017
Last updated in NPPESMarch 27, 2017

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