Clyde Joseph Johnson, PH.D.
Health Service Psychologist · Sevierville, TN
Clyde Joseph Johnson, PH.D. is a health service psychologist with a practice address in Sevierville, Tennessee, and NPI 1588242416, issued on Mar 31, 2021. Check the license (Tennessee 3637, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Clyde Joseph Johnson
- Credential
- PH.D.
- Primary taxonomy
- Health Service Psychologist 103TH0100X
- License number
- 3637 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1124 Blanton Dr # 100, Sevierville, TN 37862
- Phone
- (865) 286-6950
- Enumerated
- Mar 31, 2021
- Record last updated
- Mar 31, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20241104000142); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest health service psychologist records → All 50 in Tennessee → Look up another NPI →
Verify Clyde Joseph Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 3637Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Optum Behavioral Care OF North Carolina PCKnoxville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Clyde Joseph Johnson among 50 health service psychologist records in Tennessee
Clyde Joseph Johnson, PH.D. is one of 50 health service psychologist records with a practice address in Tennessee. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 90% of them.
- NPI issued2021 · 90% of these records are older, 2% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 16% of these records are
- Record last updated2021 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TH0100X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Health Service Psychologist providers in Tennessee
There are 50 health service psychologist records in Tennessee.
All 50 in Tennessee → Every provider in Sevierville → Health Service Psychologist nationwide →
The 8 health service psychologist records with the nearest ZIP codes
- Jessica Allin, PHDPowell, TN 378491699749952
- Mary Roberson, PH.D.Oak Ridge, TN 378301992775704
- Harvey Kaufman, ED.D.Knoxville, TN 379191689750788
- Jane Barton, PH.D.Maryville, TN 378041346324894
- George Cox, PHDKnoxville, TN 379201649361957
- Joel Effler, PH.D.Knoxville, TN 379201184860181
- Jerome MortonMaryville, TN 378041538494273
- Christy Sorrell, PH.D.Maryville, TN 378041730307349
Common questions
What is Clyde Joseph Johnson, PH.D.'s NPI number?
Clyde Joseph Johnson, PH.D.'s National Provider Identifier (NPI) is 1588242416, issued on Mar 31, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Clyde Joseph Johnson, PH.D. located?
The NPPES record lists a practice address at 1124 Blanton Dr # 100, Sevierville, TN, 37862. Phone: (865) 286-6950. Providers update this record themselves, so call before visiting.
How can I verify Clyde Joseph Johnson, PH.D.'s license?
NPPES lists Tennessee license number 3637, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
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.