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

Joan E. Larkin Inc

Organization Mental Health Clinic/Center (Including Community Mental Health Center) · NPI 1982915278

Joan E. Larkin Inc is a Mental Health Clinic/Center (Including Community Mental Health Center) in South Portland, Maine. Licensed in Maine. Registered with an NPI since 2010.

Licensed in
ME
In the registry since
2010
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

545 Westbrook St
South Portland, ME 04106-1909
Phone: (207) 772-4789
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Clinic/Center (Including Community Mental Health Center) (primary) Taxonomy 261QM0801X · Licence 8723 (ME)

Record details

NPI number1982915278
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joan Larkin — President · (207) 772-4789
NPI enumeratedJuly 1, 2010
Last updated in NPPESJuly 1, 2010
Mailing address545 Westbrook St, South Portland, ME 04106-1909

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