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

Elizabeth Barker, PHD

Individual provider Clinical Psychologist · NPI 1033584883

Elizabeth Barker, PHD is a Clinical Psychologist in Portland, Maine. Works from 2 locations. Licensed in Maine.

Licensed in
ME
In the registry since
2015
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1577 Congress St
Portland, ME 04102-2169
Phone: (307) 663-5522
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 322 West Rd, Belgrade, ME 04917-4111 — (207) 221-2631

Specialties & licences

School Psychologist (primary) Taxonomy 103TS0200X · Licence PS1499 (ME)
Clinical Psychologist Taxonomy 103TC0700X · Licence PS1499 (ME)

Record details

NPI number1033584883
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedDecember 4, 2015
Last updated in NPPESJune 4, 2021
Certification dateApril 22, 2021
Mailing address3 Balsam Ave, Brunswick, ME 04011-9370

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