Registry data as of Aug 27, 2026

William Boyd, PH.D.

Clinical Psychologist · Dayton, TN

William Boyd, PH.D. is a clinical psychologist with a practice address in Dayton, Tennessee, and NPI 1356431407, issued on Oct 12, 2006. Check the license (Tennessee P0001746, as entered in NPPES) with the Tennessee 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
1356431407
Name
William Boyd
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License numbers
P0001746 TN
LPC000262 TN
Self-reported in NPPES; status is on the state search
Practice location
781 Sunset Dr, Dayton, TN 37321
Phone
(423) 775-3618
Enumerated
Oct 12, 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 William Boyd in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license P0001746
    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 Tennessee 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.

3 clinical psychologist records list a Dayton practice address

They are 3 of the 167 NPPES records with a Dayton practice address, and 725 clinical psychologist records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical psychologist records in Tennessee

  1. Brian Abbott, PH.D.Johnson City, TN1225137755
  2. Maria Abercrombie, PH.D.Brentwood, TN1194875104
  3. John Abner, PHDJohnson City, TN1508885138
  4. Deborah Abraham, PH.DFranklin, TN1992840912
  5. Kaitlyn Abrams, PHDMemphis, TN1053021196
  6. Kenneth Adams, PSYDClarksville, TN1295036333
  7. Andrew Adler, ED.D.Nashville, TN1053419382
  8. Richard AdlinKnoxville, TN1972648640
  9. Robert Albiston, PHDKingston, TN1720058407
  10. Heather Alesch, PSY.D.Nashville, TN1093966483

Common questions

What is William Boyd, PH.D.'s NPI number?

William Boyd, PH.D.'s National Provider Identifier (NPI) is 1356431407, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Boyd, PH.D. located?

The NPPES record lists a practice address at 781 Sunset Dr, Dayton, TN, 37321. Phone: (423) 775-3618. Providers update this record themselves, so call before visiting.

How can I verify William Boyd, PH.D.'s license?

NPPES lists Tennessee license number P0001746, as entered by the provider. Search the Tennessee 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.