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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1568688257

Thomas E Allan, LCSW is an Addiction (Substance Use Disorder) Counselor in Portland, Maine. Licensed in Maine. Registered with an NPI since 2007.

Licensed in
ME
In the registry since
2007
Specialties on file
2
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

535 Ocean Ave Ste 1
Portland, ME 04103-4970
Phone: (207) 857-8282
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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 LC6509 (ME)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence LC2219 (ME)

Record details

NPI number1568688257
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedApril 18, 2007
Last updated in NPPESAugust 30, 2021
Certification dateAugust 30, 2021
Mailing address535 Ocean Ave, Ste 1, Portland, ME 04103-4970

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