William Jack Lefton, PHD
Psychologist · Chattanooga, TN
William Jack Lefton, PHD is a psychologist with a practice address in Chattanooga, Tennessee, and NPI 1417932625, issued on Dec 9, 2005. Check the license (Tennessee P899, 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.
- Name
- William Jack Lefton
- Credential
- PHD
- Primary taxonomy
- Psychologist 103T00000X
- License number
- P899 TN
Self-reported in NPPES; status is on the state search - Practice location
- 6216 Airpark Dr, Chattanooga, TN 37421
- Phone
- (423) 899-0024
- Enumerated
- Dec 9, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (423) 899-5688
- Medicaid ID
- 3681399 TN
- Entity
- Type 1 · individual
Also registered at 6216 Airpark Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karin Booher, LCSWClinical Social Worker1548882350
- James Brown, PHDPsychologist1235114299
- Jonathan Cohen, MDPsychiatry Physician1083699219
- Jennifer Gardner Cummins, MAMental Health Counselor1861535866
- Kyla GreenNurse Practitioner1558230458
- Lindsey McCray, PHMNP-BCPsychiatric/Mental Health Nurse Practitioner1972986586
Verify William Jack Lefton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license P899Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Psychologist providers in Tennessee
There are 509 psychologist records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other psychologist records in Tennessee
- Amineh Abbas, PH.D.Morristown, TN1659501161
- Oubah Abdalla, PSY DJackson, TN1023852902
- Margaret Achee, PH.D.Nashville, TN1881436194
- Elizabeth Adams, PHDMemphis, TN1699305102
- Robert Adams, PHD MBAMemphis, TN1194390567
- John AdlerKnoxville, TN1659739175
- Nancy AdlerMemphis, TN1235356601
- Tracy Agostin, PH.D.Cordova, TN1386671352
- Rwanda Aker, PHDChattanooga, TN1790814358
- Nicole Alberts, PH.D.Memphis, TN1467864173
Common questions
What is William Jack Lefton, PHD's NPI number?
William Jack Lefton, PHD's National Provider Identifier (NPI) is 1417932625, issued on Dec 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Jack Lefton, PHD located?
The NPPES record lists a practice address at 6216 Airpark Dr, Chattanooga, TN, 37421. Phone: (423) 899-0024. Providers update this record themselves, so call before visiting.
How can I verify William Jack Lefton, PHD's license?
NPPES lists Tennessee license number P899, 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.
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.