Michael Narkewicz is a Gastroenterology physician affiliated with Children's Hospital Colorado. OpenAlex indexes 196 publications with 8,995 citations (h-index 55); ClinicalTrials.gov lists 2 registered studies matched to this name. By OpenAlex citation count, this profile ranks in the top 10% of Pediatric Gastroenterology profiles in the findmyKOL directory.
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 fundingClinical trials
- Prediction by Ultrasound of the Risk of Hepatic Cirrhosis in Cystic Fibrosis
Sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- Biliary Atresia Study in Infants and Children
Sponsor: Arbor Research Collaborative for Health
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
Industry payments
8 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
8 companies with payments on record in CMS Open Payments (2021 onward), matched to this physician's NPI. The itemized breakdown by company, amount and year is part of the full profile. Why? →
Medicare prescribing footprint (2019)
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
100%Kinase inhibitor100%Sirolimus100%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.
NIH funding
4 NIH research awards on record, funded 1990–2007 per NIH RePORTER. The latest:
- A MULTICENTER GROUP TO STUDY ACUTE LIVER FAILURE IN CHILDREN
University of Colorado Denver
FY2007$76,347M01RR000069 - FOLATE STATUS IN INTRAUTERINE GROWTH RETARDED INFANTS
University of Colorado Denver
FY2007$20,929M01RR000069 - PEGYLATED INTERFERON +/- RIBAVIRIN FOR CHILDREN WITH HCV
University of Colorado Denver
FY2007$14,765M01RR000069
Awards in the NIH RePORTER records where a principal investigator name matches this physician at an organization in their practice state. Latest award years shown; each row links to the project record on RePORTER.
Similar KOLs
Other experts from the same institution or the same specialty.
Glenn Furuta, MD
Children's Hospital Colorado
Samuel Dominguez, MD
Children's Hospital Colorado
Lia Gore, MD
Children's Hospital Colorado
Robin Deterding, MD
Children's Hospital Colorado
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.”