Steven Harrell is a Gastroenterology physician. OpenAlex indexes 8 publications with 247 citations (h-index 5).
Overview
Scholarship
indexed output and impact (OpenAlex)Publications indexed by OpenAlex. 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
45 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- ABBVIE INC.Program year202529 payments
- Janssen Biotech, Inc.Program year202515 payments
- Gilead Sciences, Inc.Program year20255 payments
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.
Cancer & immunology
81.4%Integrin Receptor Antagonist81.4%Vedolizumab100%Part B, office-administered≥18 patientsMetabolism & gastrointestinal
15.3%Proton pump inhibitor4.6%Pantoprazole Sodium64%Omeprazole22%Dexlansoprazole Dr7%Esomeprazole Magnesium7%Part D<11 patientsAluminum Complex2.4%Sucralfate100%Part D≥60 patients+ 12 more classes in this area
Nervous system
1.3%Tricyclic Antidepressant0.9%Amitriptyline Hcl56%Nortriptyline Hcl44%Part D<11 patientsGabapentinoids0.3%Gabapentin100%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.
- National Survey of Physicians' Perception of the Cause, Complications, and Management of Gastroparesis
Southern Medical Journal
2011 - A Novel Classification Scheme for Gastroparesis Based on Predominant-Symptom Presentation
Journal of Clinical Gastroenterology
2008 - National Survey of Physicianʼs Perception on the Cause, Complication, and Management of Gastroparesis
The American Journal of Gastroenterology
2008 - Open-Label Use of Domperidone in Patients with Gastroparesis and Small Bowel Dysfunction
The American Journal of Gastroenterology
2008
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Kris Kowdley, 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. Reviewed account links and congress post links can appear separately. Absence of a section means “not yet looked,” never “none found.”