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

Individual provider Clinical Social Worker · NPI 1649684432

Mr. Erik Mercer, LCSW is a Clinical Social Worker in Portland, Maine. Practices as a sole proprietor. Licensed in Maine and New York.

Licensed in
ME, NY
In the registry since
2014
Specialties on file
2
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

381 Spring St
Portland, ME 04102-3644
Phone: (917) 992-8825
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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 LC13386 (ME)
Clinical Social Worker Taxonomy 1041C0700X · Licence R059231-1 (NY)

Record details

NPI number1649684432
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJune 19, 2014
Last updated in NPPESJune 19, 2014

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