Bashar Qumseya is a Gastroenterology physician affiliated with University of Florida. OpenAlex indexes 234 publications with 6,992 citations (h-index 41).
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).
Medicare prescribing footprint (2023)
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
60.5%Proton pump inhibitor47.4%Pantoprazole Sodium39%Omeprazole29%Rabeprazole Sodium25%Esomeprazole Magnesium6%Part D<11 patientsOsmotic Laxative8.1%Lactulose53%Gavilyte-G47%Part D<11 patients+ 1 more class in this area
Blood & clotting
31.2%Solutions for parenteral nutrition31.2%Peg 3350-Electrolyte100%Part D≥123 patientsAnti-infectives
4.3%Macrolide Antimicrobial4.3%Azithromycin100%Part D<11 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.
Steven Dekosky, MD
University of Florida
Frederic Kaye, MD
University of Florida
Roland Staud, MD
University of Florida
Melissa Armstrong, MD
University of Florida
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.”