NPPES file of Aug 9, 2026

William R. Boyd, PH.D.

Health Psychologist · Dayton, TN

William R. Boyd, PH.D. is a health 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1356431407
Name
William R. Boyd
Credential
PH.D.
Primary taxonomy
Health Psychologist 103TH0004X
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
Record last updated
Sep 11, 2025
Fax
(423) 775-3618
Medicare enrollment
Enrolled (PECOS I20100514000557); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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4 nearest health psychologist records → All 5 in Tennessee → Look up another NPI →

Verify William R. 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
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Health Psychologist providers in Tennessee

There are 5 health psychologist records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5 in Tennessee → Every provider in Dayton → Health Psychologist nationwide →

The 4 health psychologist records with the nearest ZIP codes

  1. Douglas Herr, PSY.D.Nashville, TN 372031497879019
  2. Nicole Mayo, MAPleasant View, TN 371461083268627
  3. Eboni Winford, PH.D.Knoxville, TN 379151902221708
  4. Carrie Lemay, PH.D.Memphis, TN 381041184163263

Common questions

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

William R. 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 R. 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 R. 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.