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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. HEIDI DOUGLASS PH.D.
NPI 1255396958
Psychologist - Clinical in Somerset, MA

Active since April 18, 2006
1610 GAR HWY, SOMERSET, MA 02726(508) 672-0005(206) 666-4822 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Heidi Douglass Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. HEIDI DOUGLASS PH.D. (NPI 1255396958) is an individual clinical provider in Somerset, Massachusetts, licensed in Rhode Island (PS00858) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1255396958
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. HEIDI DOUGLASSCredential: PH.D.
Location Address1610 GAR HWYSomerset, MA 02726-1210
Mailing AddressPo Box 253North Dighton, MA 02764-0253 · (508) 672-0005 · Fax (206) 666-4822
Phone(508) 672-0005
Fax(206) 666-4822
Sole ProprietorNo
Enumeration DateApril 18, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1255396958 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in RI · PS00858
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
1610 GAR HWY, Somerset, MA 02726
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Other Identifiers 1

Other29246-7RI · Blue Cross Blue Shield Ri

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Heidi Douglass's NPI number?

The NPI number for Heidi Douglass is 1255396958. It was assigned to this individual provider in the NPPES registry on April 18, 2006.

Where is Heidi Douglass located?

Heidi Douglass practices at 1610 Gar Hwy, Somerset, MA 02726. The listed phone number is (508) 672-0005.

What is Heidi Douglass's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Heidi Douglass was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.