Charles Knupp is an Oncology physician affiliated with East Carolina University. OpenAlex indexes 46 publications with 570 citations (h-index 14).
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
600 Moye Blvd
Ecu Physicians Leo Jenkins Cancer Center
Greenville, NC 278344300
Telephone
252-744-1888Registry record last updated 8 Nov 2011.
Industry payments
2 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Masimo CorporationProgram year20241 payment
- Incyte CorporationProgram year20211 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.
Nervous system
60.6%Opioid Agonist47.9%Oxycodone Hcl62%Morphine Sulfate Er19%Oxycontin8%Oxycodone-Acetaminophen6%Tramadol Hcl5%Part D<11 patientsGabapentinoids2.8%Gabapentin100%Part D<11 patients+ 5 more classes in this area
Cancer & immunology
21.3%Antimetabolite11.3%Hydroxyurea100%Part D≥24 patientsThalidomide Analog6.2%Revlimid100%Part D<11 patients+ 1 more class in this area
Cardiovascular
7%Statin2%Atorvastatin Calcium100%Part D<11 patientsBeta blocker1.8%Carvedilol100%Part D<11 patients+ 2 more classes in this area
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.
- 467 Hereditary predisposition syndrome for myelodysplastic syndrome with SF3B1 mutation; a case report
American Journal of Clinical Pathology
2025
Similar KOLs
Other experts from the same institution or the same specialty.
Blase Carabello
East Carolina University
Hans Tillmann, MD
East Carolina University
Emmanuel Zervos, MD
East Carolina University
Emil Missov, MD
East Carolina University
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.”