Jeffrey Lee Douglas, M.D.
Internal Medicine Physician · Knoxville, TN
Jeffrey Lee Douglas, M.D. is an internal medicine physician with a practice address in Knoxville, Tennessee, and NPI 1023055290, issued on May 31, 2006. Check the license (Tennessee 0000028293, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Lee Douglas
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 0000028293 TN
2021-1051 NM
Self-reported in NPPES; status is on the state search - Practice location
- 1915 White Ave, Knoxville, TN 37916
- Phone
- (865) 525-4333
- Enumerated
- May 31, 2006
- Record last updated
- Oct 28, 2022
- Fax
- (865) 212-8879
- Medicare enrollment
- Enrolled (PECOS I20060629000048); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 1986
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Also registered at 1915 White Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kristy Bowers, ARNPAdult Health Nurse Practitioner1629450390
- Jennifer Brumbach, FNP-BCFamily Nurse Practitioner1518729730
- Shanda Bruner, APRNOncology Clinical Nurse Specialist1730146325
Verify Jeffrey Lee Douglas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 0000028293Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average internal medicine physician in 2024
327 Medicare Part D claims for 144 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Prednisone34 claims
- Eliquis23 claims
- Cefdinir22 claims
- Ampicillin Sodium15 claims
- Spironolactone14 claims
- Carvedilol12 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.
Bills Medicare through one group practice
- Hospital Medicine Services OF Tennessee PCLenoir City, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey Lee Douglas among 2,596 internal medicine physician records in Tennessee
Jeffrey Lee Douglas, 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 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 46% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1986 · median 2003 among the 1,705 with a school on file
- Record last updated2022 · 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).
237 internal medicine physician records list a practice address in Knoxville
They are 237 of the 14,339 NPPES records with a practice address in Knoxville, and 2,596 internal medicine physician records in Tennessee.
All 2,596 in Tennessee → Every provider in Knoxville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ashok Bhandari, MDKnoxville, TN 379161083671648
- John Cooper, MDKnoxville, TN 379161336183763
- James Ferguson, MDKnoxville, TN 379161346284767
- Randolph Lowry, M.D.Knoxville, TN 379161649371089
- Gerald Mancebo, MDKnoxville, TN 379161700820131
- Anthony Morton, MDKnoxville, TN 379161578504478
- Michael Passarello, MDKnoxville, TN 379161487695383
- Richard Phelps, M.D.Knoxville, TN 379161588765846
Common questions
What is Jeffrey Lee Douglas, M.D.'s NPI number?
Jeffrey Lee Douglas, M.D.'s National Provider Identifier (NPI) is 1023055290, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Lee Douglas, M.D. located?
The NPPES record lists a practice address at 1915 White Ave, Knoxville, TN, 37916. Phone: (865) 525-4333. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Lee Douglas, M.D.'s license?
NPPES lists Tennessee license number 0000028293, 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 Jeffrey Lee Douglas, M.D. prescribe under Medicare Part D?
In 2024, Jeffrey Lee Douglas, M.D. had 327 Medicare Part D claims for 144 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.