Registry data as of Aug 27, 2026

Byron Cargill, PH.D.

Clinical Psychologist · Hyannis, MA

Byron Cargill, PH.D. is a clinical psychologist with a practice address in Hyannis, Massachusetts, and NPI 1770537284, issued on May 20, 2006. Check the license (Massachusetts 6953, as entered in NPPES) 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
1770537284
Name
Byron Cargill
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
6953 MA
Self-reported in NPPES; status is on the state search
Practice location
218 W Main St, Hyannis, MA 02601
Phone
(508) 778-9190
Enumerated
May 20, 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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Also registered at 218 W Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Stefanie Adams, PH.D.Clinical Psychologist1275530487
  2. Anthony Cedeno, LICSWClinical Social Worker1902952294
  3. William Ellis, PHDClinical Psychologist1942278031

Verify Byron Cargill in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 6953    Check 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.

Clinical Psychologist providers in Massachusetts

There are 2,926 clinical psychologist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,926 in Massachusetts → Every provider in Hyannis →

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 Byron Cargill, PH.D.'s NPI number?

Byron Cargill, PH.D.'s National Provider Identifier (NPI) is 1770537284, issued on May 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Byron Cargill, PH.D. located?

The NPPES record lists a practice address at 218 W Main St, Hyannis, MA, 02601. Phone: (508) 778-9190. Providers update this record themselves, so call before visiting.

How can I verify Byron Cargill, PH.D.'s license?

NPPES lists Massachusetts license number 6953, as entered by the provider. 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.

Compiled from official public sources by the editorial process.

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.