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

Heather Marie Biggar, LCSW

Individual provider Clinical Social Worker · NPI 1831436070

Heather Marie Biggar, LCSW is a Clinical Social Worker in Portland, Maine. Licensed in Maine. Registered with an NPI since 2013.

Licensed in
ME
In the registry since
2013
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

165 Lancaster St
Portland, ME 04101-2406
Phone: (207) 874-1030
Fax: (207) 874-1044
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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 LC15565 (ME)

Record details

NPI number1831436070
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJanuary 8, 2013
Last updated in NPPESJune 22, 2016
Mailing address78 Atlantic Pl, South Portland, ME 04106-2316

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