Aditya Sreenivasan is a Gastroenterology physician affiliated with Lenox Hill Hospital. OpenAlex indexes 18 publications with 226 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).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
550 1st Ave
New York, NY 100166402
Telephone
212-263-5506Provider last certified this registry record 10 Oct 2024.
Industry payments
4 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- ABBVIE INC.Program year20251 payment
- Phathom Pharmaceuticals, Inc.Program year20241 payment
- Salix Pharmaceuticals, a division of Bausch Health US, LLCProgram year20241 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.
Metabolism & gastrointestinal
88.4%Proton pump inhibitor60.3%Omeprazole72%Pantoprazole Sodium19%Dexlansoprazole Dr9%Part D<11 patientsGuanylate Cyclase-C Agonist21%Linzess80%Trulance20%Part D<11 patients+ 1 more class in this area
Blood & clotting
11.6%Solutions for parenteral nutrition11.6%Peg 3350-Electrolyte100%Part D≥29 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.
- S309 The Effect of Glucagon-Like Peptide-1 Receptor Agonists on Bowel Preparation for Patients Undergoing Colonoscopy
The American Journal of Gastroenterology
2024 - S69 Antibiotic Therapy is Associated with Greater Length of Stay in Mild and Moderate Pancreatitis
The American Journal of Gastroenterology
2024 - S1788 Proton Pump Inhibitor Over-Utilization in Patients Discharged from Intensive Care Units: A Retrospective Study
The American Journal of Gastroenterology
2023 - Gastroenterology Clinical Trials Transparency: An Analysis of Publication Rates From the ClinicalTrials.gov Database
The American Journal of Gastroenterology
2021
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Charles Rice, MD
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Edward Loftus, MD
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Naga Chalasani, MD
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Bruce Sands, 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.”