Chathur Acharya is a Gastroenterology physician. OpenAlex indexes 114 publications with 3,410 citations (h-index 28).
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).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
410 W 10th Ave
Columbus, OH 432101240
Telephone
614-293-6255Provider last certified this registry record 16 Apr 2026.
Industry payments
5 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Intercept Pharmaceuticals, Inc.Program year20251 payment
- Madrigal PharmaceuticalsProgram year20251 payment
- Boston Scientific CorporationProgram year20221 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.
Cardiovascular
36.3%Beta blocker13.7%Carvedilol80%Nadolol20%Part D<11 patientsLoop diuretic10.3%Furosemide100%Part D≥23 patients+ 3 more classes in this area
Metabolism & gastrointestinal
28.6%Proton pump inhibitor8.3%Omeprazole59%Pantoprazole Sodium41%Part D<11 patientsBile Acid5.8%Ursodiol100%Part D≥13 patients+ 4 more classes in this area
Cancer & immunology
26.1%Calcineurin inhibitor23.3%Tacrolimus80%Cyclosporine Modified13%Prograf7%Part D<11 patientsKinase inhibitor2.8%Everolimus100%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.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Utility of Advanced Age as a Predictor of Outcomes in Patients Undergoing Transjugular Intrahepatic Portosystemic Shunt
Digestive Diseases and Sciences
2025 - QuickStroop, a Shortened Version of EncephalApp, Detects Covert Hepatic Encephalopathy With Similar Accuracy Within One Minute
Clinical Gastroenterology and Hepatology
2022
Similar KOLs
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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.”