James Lewis is an Oncology physician affiliated with University of Tennessee at Knoxville. OpenAlex indexes 108 publications with 2,514 citations (h-index 11).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
1934 Alcoa Hwy
Suite 476
Knoxville, TN 37920
Telephone
865-544-9218Registry record last updated 18 May 2011.
Industry payments
13 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Regeneron Healthcare Solutions, Inc.Program year202518 payments$24,769openpaymentsdata.cms.gov ↗
- Davol Inc.Program year20251 payment
- E.R. Squibb & Sons, L.L.C.Program year20251 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Medicare prescribing footprint (2024)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Metabolism & gastrointestinal
49.6%Serotonin-3 Receptor Antagonist49.6%Ondansetron Hcl100%Part D≥118 patientsNervous system
42.1%Opioid Agonist42.1%Tramadol Hcl100%Part D≥100 patientsRespiratory
8.3%Opioid Agonist8.3%Hydrocodone-Acetaminophen100%Part D≥20 patients
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
Similar KOLs
Other experts from the same institution or the same specialty.
Rajiv Dhand, MD
University of Tennessee at Knoxville
Barton W. Rohrbach
University of Tennessee at Knoxville
Melissa Trogdon Hines
University of Tennessee at Knoxville
P. Pazzi
University of Tennessee at Knoxville
Carl June, MD
University of Pennsylvania
Rainer Storb
University of Washington
Christina Fitzmaurice, MD
Larry Norton, MD
Memorial Sloan Kettering Cancer Center
A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments, shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”