Peter Segall is a Cardiology physician. OpenAlex indexes 5 publications with 230 citations (h-index 4).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
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
44.2%Statin14.5%Rosuvastatin Calcium52%Atorvastatin Calcium34%Simvastatin9%Pravastatin Sodium3%Livalo3%Part D<11 patientsBeta blocker7.9%Metoprolol Succinate34%Nebivolol Hcl21%Metoprolol Tartrate19%Sotalol8%Carvedilol8%Atenolol6%Carvedilol Er3%Part D<11 patients+ 15 more classes in this area
Nervous system
18.9%Benzodiazepine6%Alprazolam40%Temazepam24%Lorazepam20%Clonazepam17%Part D≥30 patientsSSRI4.1%Escitalopram Oxalate37%Trazodone Hcl33%Sertraline Hcl22%Citalopram Hbr8%Part D<11 patients+ 12 more classes in this area
Metabolism & gastrointestinal
11.1%Proton pump inhibitor5.1%Pantoprazole Sodium47%Omeprazole23%Esomeprazole Magnesium15%Dexlansoprazole Dr10%Dexilant5%Part D<11 patientsH2 blocker1.2%Famotidine100%Part D≥20 patients+ 8 more classes 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.
- Prospective randomized trial of glucose-insulin-potassium in acute myocardial infarction
The American Journal of Cardiology
1979 - Incidence of new pulmonary perfusion defects after routine cardiac catheterization
The American Journal of Cardiology
1979
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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.”