Walker Eugene Nowell, DO
Internal Medicine Physician · Knoxville, TN
Walker Eugene Nowell, DO is an internal medicine physician with a practice address in Knoxville, Tennessee, and NPI 1760428387, issued on Jun 21, 2006. Check the license (Tennessee 1418, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Walker Eugene Nowell
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 1418 TN
Self-reported in NPPES; status is on the state search - Practice location
- 10215 Kingston Pike, Knoxville, TN 37922
- Phone
- (865) 691-0733
- Enumerated
- Jun 21, 2006
- Record last updated
- May 12, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 3307580 TN
- Medicare enrollment
- Enrolled (PECOS I20100223000384); accepts Medicare assignment
- Medical or professional school
- West Virginia School Of Osteopathic Medicine, 2000
- Entity
- Type 1 · individual
Also registered at 10215 Kingston Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charles Clark, MDInternal Medicine Physician1396772828
- Rebecca Feese, PA-CPhysician Assistant1619942059
- Rebecca Jackson, MDInternal Medicine Physician1689610628
- Natalie Judy, PA-CMedical Physician Assistant1770546863
- Jordann Lewis, PA-CMedical Physician Assistant1538477245
- Antoin Mardini, MDInternal Medicine Physician1952346363
Verify Walker Eugene Nowell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 1418Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average internal medicine physician in 2024
8,413 Medicare Part D claims for 592 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 150 claims were for opioids.
Most prescribed
- Levothyroxine Sodium397 claims
- Atorvastatin Calcium355 claims
- Rosuvastatin Calcium292 claims
- Pantoprazole Sodium220 claims
- Lisinopril196 claims
- Amlodipine Besylate181 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: $98.42
5 payments; by number, the most common kind was food and beverage; the largest payer was Philips North America LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Summit Medical Group, PLLCKnoxville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (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 237 in Knoxville → All 2,596 in Tennessee → Every provider in Knoxville →
Other internal medicine physician records in Tennessee
- John Aaron, MDClarksville, TN1629019922
- Damon Abaray, MDNashville, TN1275680134
- Samuel Abbas, MDHixson, TN1497105373
- Matthew Abbate, MDNashville, TN1982796306
- Sarmed Abdullah, M.D.Lexington, TN1588755359
- Temidayo Abe, MDNashville, TN1366947798
- Ahad Abid, MDNashville, TN1316500176
- Mouna Abouamara, MDJohnson City, TN1447324603
- Betty Abraham, MDChattanooga, TN1093923633
- Rawan Abu-Zeitoon, M.DKingsport, TN1265621072
Common questions
What is Walker Eugene Nowell, DO's NPI number?
Walker Eugene Nowell, DO's National Provider Identifier (NPI) is 1760428387, issued on Jun 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Walker Eugene Nowell, DO located?
The NPPES record lists a practice address at 10215 Kingston Pike, Knoxville, TN, 37922. Phone: (865) 691-0733. Providers update this record themselves, so call before visiting.
How can I verify Walker Eugene Nowell, DO's license?
NPPES lists Tennessee license number 1418, 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 Walker Eugene Nowell, DO prescribe under Medicare Part D?
In 2024, Walker Eugene Nowell, DO had 8,413 Medicare Part D claims for 592 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.