Marty Tam is a Cardiology physician affiliated with University of Michigan. OpenAlex indexes 44 publications with 418 citations (h-index 12).
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).
Contact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
1500 E Medical Center Dr
Ann Arbor, MI 481095000
Telephone
734-936-4000Registry record last updated 2 Jul 2019.
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
77.2%Aldosterone antagonist (MRA)15.2%Spironolactone100%Part D≥37 patientsBeta blocker13.3%Metoprolol Succinate63%Carvedilol37%Part D≥25 patients+ 7 more classes in this area
Metabolism & gastrointestinal
11.7%SGLT2 inhibitor10%Jardiance56%Farxiga44%Part D<11 patientsPotassium supplement1.7%Potassium Chloride100%Part D<11 patientsBlood & clotting
11.1%Factor Xa inhibitor8.4%Eliquis100%Part D≥14 patientsVitamin K antagonist2.8%Warfarin Sodium100%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.
- Longitudinal Faculty Development: Certificates, Fellowships, and Degree Programs in Faculty Development
Innovation and change in professional education
2025 - COMPLETE HEART BLOCK: AN UNUSUAL PRESENTATION OF GIANT CELL MYOCARDITIS
Journal of the American College of Cardiology
2024
Similar KOLs
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University of Michigan
William Herman, MD
University of Michigan
Max Wicha, MD
University of Michigan
Dinesh Khanna, MD
University of Michigan
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.”