Leon Cochran, MD
Internal Medicine Physician · Greeneville, TN
Leon Cochran, MD is an internal medicine physician with a practice address in Greeneville, Tennessee, and NPI 1922000157, issued on Jun 1, 2005. Check the license (Tennessee MD0000004336, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Leon Cochran
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD0000004336 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1021 Coolidge St, Greeneville, TN 37743
- Phone
- (423) 636-8891
- Enumerated
- Jun 1, 2005
- Record last updated
- Jun 16, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (423) 636-1732
- Medicaid ID
- 30850711 TN
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Also registered at 1021 Coolidge St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amber Mullins, M.D.Obstetrics & Gynecology Physician1215295324
- Harry Nelson, MDObstetrics & Gynecology Physician1497837132
Verify Leon Cochran in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license MD0000004336Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
57 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Leon Cochran among 2,596 internal medicine physician records in Tennessee
Leon Cochran, MD 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 updated2015 · 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).
12 internal medicine physician records list a practice address in Greeneville
They are 12 of the 773 NPPES records with a practice address in Greeneville, and 2,596 internal medicine physician records in Tennessee.
All 2,596 in Tennessee → Every provider in Greeneville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Erick Bulawa, M.D.Greeneville, TN 377431326020199
- Bukola Afilaka, MDGreeneville, TN 377451619268455
- Maynard Austin, MDGreeneville, TN 377451144266768
- Joseph Austin, MDGreeneville, TN 377451710915848
- Thomas Beckner, MDGreeneville, TN 377451285670042
- Ann Chang, M.D.Greeneville, TN 377451457390247
- Rebecca Lindberg, M.D.Greeneville, TN 377451679774178
- Robert Locklear, MDGreeneville, TN 377451114972262
Common questions
What is Leon Cochran, MD's NPI number?
Leon Cochran, MD's National Provider Identifier (NPI) is 1922000157, issued on Jun 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Leon Cochran, MD located?
The NPPES record lists a practice address at 1021 Coolidge St, Greeneville, TN, 37743. Phone: (423) 636-8891. Providers update this record themselves, so call before visiting.
How can I verify Leon Cochran, MD's license?
NPPES lists Tennessee license number MD0000004336, 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 Leon Cochran, MD prescribe under Medicare Part D?
In 2024, Leon Cochran, MD had 57 Medicare Part D claims; 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.