Diana Nunley, M.D.
Internal Medicine Physician · Kingsport, TN
Diana Nunley, M.D. is an internal medicine physician with a practice address in Kingsport, Tennessee, and NPI 1215922133, issued on Sep 16, 2005. Check the license (Tennessee MD17417, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Diana Nunley
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD17417 TN
Self-reported in NPPES; status is on the state search - Practice location
- 4 Sheridan SQ, Kingsport, TN 37660
- Phone
- (423) 246-7931
- Enumerated
- Sep 16, 2005
- Record last updated
- Oct 26, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (423) 246-1906
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Also registered at 4 Sheridan SQ
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jeffrey Summers, MDInternal Medicine Physician1528056348
Verify Diana Nunley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license MD17417Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average internal medicine physician in 2024
7,248 Medicare Part D claims for 476 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 111 claims were for opioids.
Most prescribed
- Losartan Potassium372 claims
- Levothyroxine Sodium325 claims
- Atorvastatin Calcium294 claims
- Amlodipine Besylate274 claims
- Gabapentin232 claims
- Omeprazole211 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.
Diana Nunley among 2,596 internal medicine physician records in Tennessee
Diana Nunley, M.D. is one of 2,596 internal medicine physician records with a practice address in Tennessee. 80% 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, 85% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2017 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
57 internal medicine physician records list a practice address in Kingsport
They are 57 of the 1,986 NPPES records with a practice address in Kingsport, and 2,596 internal medicine physician records in Tennessee.
All 2,596 in Tennessee → Every provider in Kingsport → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Srinivas Ananthula, MDKingsport, TN 376601992706931
- Melania Bochis, MDKingsport, TN 376601083607329
- Marian Chamberlin, MDKingsport, TN 376601831182120
- Anthony Everhart, MDKingsport, TN 376601972505279
- David Franzus, M.D.Kingsport, TN 376601366425498
- David Ginn, MDKingsport, TN 376601669465662
- James Louthan, MDKingsport, TN 376601477556157
- Vitaly Nazarov, MDKingsport, TN 376601760469084
Common questions
What is Diana Nunley, M.D.'s NPI number?
Diana Nunley, M.D.'s National Provider Identifier (NPI) is 1215922133, issued on Sep 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Diana Nunley, M.D. located?
The NPPES record lists a practice address at 4 Sheridan SQ, Kingsport, TN, 37660. Phone: (423) 246-7931. Providers update this record themselves, so call before visiting.
How can I verify Diana Nunley, M.D.'s license?
NPPES lists Tennessee license number MD17417, 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 Diana Nunley, M.D. prescribe under Medicare Part D?
In 2024, Diana Nunley, M.D. had 7,248 Medicare Part D claims for 476 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.