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

Leah R Poisson, LCSW

Individual provider Clinical Social Worker · NPI 1811195019

Leah R Poisson, LCSW is a Clinical Social Worker in Belfast, Maine. Licensed in Maine. Registered with an NPI since 2007.

Licensed in
ME
In the registry since
2007
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

9 School St
Belfast, ME 04915-6421
Phone: (800) 434-3000
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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 LC12157 (ME)

Record details

NPI number1811195019
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJuly 10, 2007
Last updated in NPPESSeptember 20, 2019

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