Registry data as of Aug 27, 2026

Heidi Douglass, PH.D.

Clinical Psychologist · Somerset, MA

Heidi Douglass, PH.D. is a clinical psychologist with a practice address in Somerset, Massachusetts, and NPI 1255396958, issued on Apr 18, 2006. Check the license with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1255396958
Name
Heidi Douglass
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PS00858 RI
Self-reported in NPPES; status is on the state search
Practice location
1610 Gar Hwy, Somerset, MA 02726
Phone
(508) 672-0005
Enumerated
Apr 18, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Heidi Douglass in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

2 clinical psychologist records list a Somerset practice address

They are 2 of the 173 NPPES records with a Somerset practice address, and 2,926 clinical psychologist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical psychologist records in Massachusetts

  1. Deborah Abber, PH.D.Westford, MA1568885846
  2. Mitchell Abblett, PH.D.Needham, MA1124175302
  3. Caroline Abbott, PHDBrockton, MA1699478446
  4. Roger Abdell, ED.DNewton Centre, MA1225110281
  5. Kenneth Abdul-Karim, PH.D.Mashpee, MA1689850661
  6. Tahirah Abdullah-Swain, PHDBoston, MA1306417456
  7. Susan Abelson, PH.D.Cambridge, MA1447306154
  8. Kristen Aberle, PSYDBoston, MA1619308772
  9. Gridth Ablon, PHDChesnut Hill, MA1538380480
  10. Lawrence Abrams, PH.D.Canton, MA1013985993

Common questions

What is Heidi Douglass, PH.D.'s NPI number?

Heidi Douglass, PH.D.'s National Provider Identifier (NPI) is 1255396958, issued on Apr 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Heidi Douglass, PH.D. located?

The NPPES record lists a practice address at 1610 Gar Hwy, Somerset, MA, 02726. Phone: (508) 672-0005. Providers update this record themselves, so call before visiting.

How can I verify Heidi Douglass, PH.D.'s license?

Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.