NPPES file of Aug 9, 2026

William Clay Jackson, MD

Hospice and Palliative Medicine (Family Medicine) Physician · Atoka, TN

William Clay Jackson, MD is a hospice and palliative medicine (family medicine) physician with a practice address in Atoka, Tennessee, and NPI 1407858368, issued on Aug 11, 2005. Check the license (Tennessee 31696, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407858368
Name
William Clay Jackson
Credential
MD
Primary taxonomy
Hospice and Palliative Medicine (Family Medicine) Physician 207QH0002X
License number
31696 TN
Self-reported in NPPES; status is on the state search
Practice location
76 Capital Way Ste C, Atoka, TN 38004
Phone
(901) 840-1202
Enumerated
Aug 11, 2005
Record last updated
Apr 17, 2026
Fax
(901) 840-1204
Medicaid IDs
01751779 MS
1508274 TN
155538001 AR
Medicare enrollment
Enrolled (PECOS I20031117000708); accepts Medicare assignment
Medical or professional school
University Of Tennessee, Hsc, College Of Medicine, 1998
Telehealth
Offers telehealth (CMS)
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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Also registered at 76 Capital Way Ste C

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

  1. Staci Cownover, PA-CPhysician Assistant1689695595
  2. Mindy Ledford, NP-CFamily Nurse Practitioner1740719590
  3. Adrian Shields, LCSWClinical Social Worker1235776477
  4. Kimberly Yarbro, LMSWSocial Worker1700513678

Verify William Clay Jackson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical Examiners
    Search for license 31696
    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
Open 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.

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4.7 times the Medicare Part D claims of the average hospice and palliative medicine (family medicine) physician in 2024

5,302 Medicare Part D claims for 705 beneficiaries, against an average of 1,129 among the 731 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 1,365 claims were for opioids.

  1. William Jackson5,302
  2. Specialty average1,129

Most prescribed

  1. Oxycodone Hcl411 claims
  2. Amitriptyline Hcl266 claims
  3. Oxycodone-Acetaminophen241 claims
  4. Gabapentin214 claims
  5. Hydrocodone-Acetaminophen200 claims
  6. Olanzapine193 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $7,879.68

9 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka Pharmaceutical Development & Commercialization, Inc. The 177 providers of this specialty with any payment received $225.53 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Jackson$7,879.68
  2. Specialty average$225.53

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Primary Care Group, LLCLakeland, TN
  2. The West Clinic P.C.Southaven, MS

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

William Clay Jackson among 15 hospice and palliative medicine (family medicine) physician records in Tennessee

William Clay Jackson, MD is one of 15 hospice and palliative medicine (family medicine) physician records with a practice address in Tennessee. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 93% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1998 · median 1999 among the 10 with a school on file
  • Record last updated2026 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QH0002X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 hospice and palliative medicine (family medicine) physician record lists a practice address in Atoka

They are 1 of the 84 NPPES records with a practice address in Atoka, and 15 hospice and palliative medicine (family medicine) physician records in Tennessee.

The 8 hospice and palliative medicine (family medicine) physician records with the nearest ZIP codes

  1. William Mullinax, M.D.Collierville, TN 380171972551364
  2. Erin Kipp, DOKnoxville, TN 379091275030884
  3. Christine Lamey, MDMemphis, TN 381191598152522
  4. Jeffrey Nelson, MDMemphis, TN 381191134539075
  5. Tricia Mathew, MDMemphis, TN 381201114556826
  6. Michael Wozny, MDMemphis, TN 381201225478688
  7. Ashley Wright, D.O.Memphis, TN 381201619400710
  8. Jeanne Jemison, MDMemphis, TN 381341306027495

Common questions

What is William Clay Jackson, MD's NPI number?

William Clay Jackson, MD's National Provider Identifier (NPI) is 1407858368, issued on Aug 11, 2005. An NPI identifies a provider in billing; it is not a license.

Where is William Clay Jackson, MD located?

The NPPES record lists a practice address at 76 Capital Way Ste C, Atoka, TN, 38004. Phone: (901) 840-1202. Providers update this record themselves, so call before visiting.

How can I verify William Clay Jackson, MD's license?

NPPES lists Tennessee license number 31696, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does William Clay Jackson, MD prescribe under Medicare Part D?

In 2024, William Clay Jackson, MD had 5,302 Medicare Part D claims for 705 beneficiaries; the average among hospice and palliative medicine (family medicine) physician prescribers was 1,129. Part D covers Medicare prescriptions 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.