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

Rachael Mathieu, LCSW

Individual provider Clinical Social Worker · NPI 1053729400

Rachael Mathieu, LCSW is a Clinical Social Worker in South Portland, Maine. Licensed in Maine. Registered with an NPI since 2014.

Licensed in
ME
In the registry since
2014
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

39 McLean St
South Portland, ME 04106-6118
Phone: (860) 377-7180
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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 LC15810 (ME)

Record details

NPI number1053729400
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJuly 30, 2014
Last updated in NPPESJanuary 26, 2021
Certification dateJanuary 26, 2021

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