James Lewis is an Oncology physician affiliated with University of Tennessee Medical Center. OpenAlex indexes 80 publications with 570 citations (h-index 12); ClinicalTrials.gov lists 12 registered studies matched to this name.
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
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.
Clinical trials
- Healthy Volunteers Enteral Nutrition Study (HEN)
Sponsor: James Lewis
- Partial Enteral Nutrition as Therapeutic Augmentation of Advanced Pharmacological Therapy in Patients With Active Crohn's Disease
Sponsor: University of Pennsylvania
- Utility of Random Biopsies in Patients With Inflammatory Bowel Disease
Sponsor: Abramson Cancer Center at Penn Medicine
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
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.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Participation in an Emergency Medicine Bootcamp Increases Self-Confidence at the Start of Residency
eScholarship (California Digital Library)
2017
Similar KOLs
Other experts from the same institution or the same specialty.
Rajiv Dhand, MD
University of Tennessee Medical Center
Mitchell Goldman, MD
University of Tennessee Medical Center
Wahid Hanna, MD
University of Tennessee Medical Center
Dale Wortham, MD
University of Tennessee Medical 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.”