Liu Yang is a Gastroenterology physician. OpenAlex indexes 7 publications with 229 citations (h-index 3).
Overview
Scholarship
indexed output and impact (OpenAlex)Publications indexed by OpenAlex, matched via ORCID. Counts exclude supporting files.
Citations across these publications.
H-index from these publications.
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
Telephone
Practice address and telephone from the federal NPPES registry.
Sign in to view contact details →Industry payments
3 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Novo Nordisk IncProgram year20251 payment
- Silk Road Medical, Inc.Program year20241 payment
- AllerganProgram year202111 paymentsResearch$15,145openpaymentsdata.cms.gov ↗
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward. Research funding is listed under each investigator the record names.
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
36%Bile Acid10.9%Ursodiol100%Part D≥27 patientsProton pump inhibitor7.8%Pantoprazole Sodium81%Omeprazole19%Part D<11 patients+ 3 more classes in this area
Cancer & immunology
28.6%Calcineurin inhibitor27%Tacrolimus86%Cyclosporine Modified14%Part D≥63 patientsKinase inhibitor1.6%Sirolimus100%Part D<11 patientsCardiovascular
27.7%Beta blocker11.6%Carvedilol86%Nadolol14%Part D<11 patientsAldosterone antagonist (MRA)6.5%Spironolactone100%Part D≥22 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.
Similar KOLs
Other experts from the same institution or the same specialty.
No other directory profiles share this institution yet.
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Kris Kowdley, MD
Washington State University
Bruce Sands, MD
Icahn School of Medicine at Mount Sinai
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.”