John Wiley is a Gastroenterology physician.
Overview
Scholarship
indexed output and impact (OpenAlex)Research metrics aren't shown for this record. Either we found no confident publication match for this name, or more than one physician shares the matched author record. We'd rather show nothing than someone else's numbers. Why? →
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
1500 East Medical Center Dr
3rd Floor Taubman Ctr Recp D
Ann Arbor, MI 481095362
Telephone
734-647-5944Registry record last updated 4 Apr 2012.
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
79%H2 blocker18.2%Famotidine100%Part D≥11 patientsGuanylate Cyclase-C Agonist15.4%Linzess100%Part D<11 patients+ 4 more classes in this area
Blood & clotting
11.9%Solutions for parenteral nutrition11.9%Peg 3350-Electrolyte100%Part D<11 patientsRespiratory
9.1%Phenothiazine9.1%Promethazine Hcl100%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
15 NIH research awards on record, funded 1986–2026 per NIH RePORTER. The latest:
- High Fat Feeding Reduces Energy Expenditure in Brown Adipose Tissue
University of Michigan at Ann Arbor
FY2026$484,859R01DK058913 - High Fat Feeding Reduces Energy Expenditure in Brown Adipose Tissue
University of Michigan at Ann Arbor
FY2025$484,859R01DK058913 - Use of novel MRI technology to study pathophysiology diabetic gastroparesis
University of Michigan at Ann Arbor
FY2025$379,360R01DK131524
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.
Josep M. Llovet
Institució Catalana de Recerca i Estudis Avançats
Joseph J.�Y. Sung
Nanyang Technological University
Neeraj Bhala
The Royal Melbourne Hospital
Jordi Bruix
Hospital Clínic de Barcelona
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.”