Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Heather L Macduffie, PHD, LCSW

Individual provider Clinical Social Worker · NPI 1457336828

Dr. Heather L Macduffie, PHD, LCSW is a Clinical Social Worker in Bangor, Maine. Practices as a sole proprietor and works from 3 locations. Licensed in Maine.

Licensed in
ME
In the registry since
2005
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
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

444 Stillwater Ave Ste 103
Bangor, ME 04401
Phone: (207) 307-7886
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 17 Doughty Dr Ste 206, Brewer, ME 04412-2278 — (207) 989-7045
  • 348 Billings Rd, Hermon, ME 04401-0415 — (207) 848-0929

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LC6804 (ME)

Record details

NPI number1457336828
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , LCSW
Sole proprietorYes
NPI enumeratedDecember 8, 2005
Last updated in NPPESJuly 9, 2018

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