William Clay Mitchell, M.D.
Family Medicine Physician · Jackson, TN
William Clay Mitchell, M.D. is a family medicine physician with a practice address in Jackson, Tennessee, and NPI 1245646587, issued on Jul 8, 2014. Check the license (Tennessee 59406, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William Clay Mitchell
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 59406 TN
ME129135 FL
Self-reported in NPPES; status is on the state search - Practice location
- 620 Skyline Dr, Jackson, TN 38301
- Phone
- (731) 541-5000
- Enumerated
- Jul 8, 2014
- Record last updated
- Nov 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20201019001292); accepts Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,674 in Tennessee → Look up another NPI →
Also registered at 620 Skyline Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ali Abualhayjaa, MDSpecialist1134791197
- Kaleb AdamsPharmacist1508594805
- Mary Adams, RNRegistered Nurse1376492579
- Troy Adkins, APNNurse Practitioner1396250940
- Ashish Agrawal, M.D.Pulmonary Disease Physician1225136484
- Charles Aldrich, PA-CMedical Physician Assistant1235464918
Verify William Clay Mitchell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 59406Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average family medicine physician in 2024
429 Medicare Part D claims for 284 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 47 claims were for opioids.
Most prescribed
- Prednisone39 claims
- Ondansetron Odt34 claims
- Baclofen26 claims
- Amoxicillin-Clavulanate Potass22 claims
- Oxycodone-Acetaminophen22 claims
- Hydrocodone-Acetaminophen21 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 96 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 3 group practices
- Emergency Physicians OF Central Florida LLPOrlando, FL
- Melbourne Emergency Group, LLCMelbourne, FL
- Mid-Florida Emergency Physicians, LLCSebring, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Clay Mitchell among 2,674 family medicine physician records in Tennessee
William Clay Mitchell, M.D. is one of 2,674 family medicine physician records with a practice address in Tennessee. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 75% of them.
- NPI issued2014 · 75% of these records are older, 24% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2014 · median 2004 among the 1,685 with a school on file
- Record last updated2019 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
112 family medicine physician records list a practice address in Jackson
They are 112 of the 2,531 NPPES records with a practice address in Jackson, and 2,674 family medicine physician records in Tennessee.
All 2,674 in Tennessee → Every provider in Jackson → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Allyson Anyanwu, M.D.Jackson, TN 383011285686618
- Phillip Coy, D.O.Jackson, TN 383011215922216
- Erika Creech, MDJackson, TN 383011477550283
- Jason Eppler, MDJackson, TN 383011114977899
- Mario Figueroa, MDJackson, TN 383011548259690
- Toby Hampton, M.DJackson, TN 383011831192699
- Dustin Inman, MDJackson, TN 383011275500407
- David Maness, D.O.Jackson, TN 383011093705576
Common questions
What is William Clay Mitchell, M.D.'s NPI number?
William Clay Mitchell, M.D.'s National Provider Identifier (NPI) is 1245646587, issued on Jul 8, 2014. An NPI identifies a provider in billing; it is not a license.
Where is William Clay Mitchell, M.D. located?
The NPPES record lists a practice address at 620 Skyline Dr, Jackson, TN, 38301. Phone: (731) 541-5000. Providers update this record themselves, so call before visiting.
How can I verify William Clay Mitchell, M.D.'s license?
NPPES lists Tennessee license number 59406, 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 Mitchell, M.D. prescribe under Medicare Part D?
In 2024, William Clay Mitchell, M.D. had 429 Medicare Part D claims for 284 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is William Clay Mitchell, M.D.'s MIPS final score?
The 2023 MIPS final score is 96 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.