Manida Wungjiranirun is a Gastroenterology physician affiliated with Oregon Health & Science University. OpenAlex indexes 16 publications with 349 citations (h-index 7).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
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
46.7%Osmotic Laxative16.5%Peg-3350 And Electrolytes100%Part D≥28 patientsBile Acid15.9%Ursodiol100%Part D<11 patients+ 1 more class in this area
Cardiovascular
26.9%Beta blocker15.9%Carvedilol100%Part D<11 patientsPotassium-sparing Diuretic11%Amiloride Hcl100%Part D<11 patientsCancer & immunology
26.4%Calcineurin inhibitor13.2%Tacrolimus100%Part D<11 patientsPurine Antimetabolite6.6%Azathioprine100%Part D<11 patients+ 1 more class 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.
Similar KOLs
Other experts from the same institution or the same specialty.
Richard Maziarz, MD
Oregon Health & Science University
Wayne Clark, MD
Oregon Health & Science University
Eric Simpson, MD
Oregon Health & Science University
Helmi Lutsep, MD
Oregon Health & Science University
Charles Rice, MD
The Rockefeller University
Kris Kowdley, MD
Washington State University
Eamonn Quigley, MD
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Patrick Kamath, MD
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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.”