Benjamin Maatman is a Cardiology physician affiliated with Indiana University Health. OpenAlex indexes 18 publications with 312 citations (h-index 7).
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).
Medicare prescribing footprint (2023)
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
84.4%Statin29.9%Atorvastatin Calcium55%Rosuvastatin Calcium41%Pravastatin Sodium3%Simvastatin2%Part D<11 patientsBeta blocker15.9%Metoprolol Succinate67%Carvedilol21%Metoprolol Tartrate12%Part D≥96 patients+ 13 more classes in this area
Blood & clotting
13.7%P2Y12 inhibitor8.3%Clopidogrel79%Brilinta13%Prasugrel Hcl9%Part D<11 patientsFactor Xa inhibitor4.9%Eliquis90%Xarelto10%Part D<11 patients+ 1 more class in this area
Metabolism & gastrointestinal
2%Potassium supplement1%Potassium Chloride100%Part D≥13 patientsSGLT2 inhibitor0.9%Farxiga56%Jardiance44%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.
- Assessment of Postsystolic Shortening and Global Longitudinal Strain Improves the Sensitivity of Dobutamine Stress Echocardiography in End-Stage Liver Disease
Journal of the American Society of Echocardiography
2023 - Cerebral microbleeds in a covid-19 patient
Pure Amsterdam UMC
2021 - Mitral Annular Plane Systolic Excursion: An Early Marker of Mortality in Severe COVID-19
Journal of the American Society of Echocardiography
2020 - A safe and simple method for axIABP placement using a left axillary–radial technique
Catheterization and Cardiovascular Interventions
2020
Similar KOLs
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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.”