Gad Silberman is a Cardiology physician affiliated with ATP Clinical Research. OpenAlex indexes 5 publications with 274 citations (h-index 2).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
2100 Centerville Rd
Tallahassee, FL 323084379
Telephone
850-216-0178Provider last certified this registry record 6 May 2024.
Industry payments
24 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Medtronic, Inc.Program year20255 payments
- Philips North America LLCProgram year20251 payment
- AtriCure, Inc.Program year20251 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
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
54.8%Beta blocker27.5%Metoprolol Succinate76%Carvedilol14%Sotalol6%Atenolol1%Metoprolol Tartrate1%Nadolol1%Propranolol Hcl Er1%Part D<11 patientsCalcium channel blocker8.9%Amlodipine Besylate35%Diltiazem 24hr Er (Cd)34%Dilt-Xr8%Diltiazem 24hr Er6%Diltiazem 12hr Er5%Nifedipine Er3%Diltiazem Hcl3%Tiadylt Er3%Diltiazem 24hr Er (Xr)2%Verapamil Er1%Part D<11 patients+ 13 more classes in this area
Blood & clotting
41.1%Factor Xa inhibitor38.8%Eliquis91%Xarelto9%Part D≥564 patientsDirect thrombin inhibitors1.2%Dabigatran Etexilate100%Part D≥62 patients+ 2 more classes in this area
Metabolism & gastrointestinal
3.1%SGLT2 inhibitor2%Jardiance100%Part D≥42 patientsPotassium supplement1.2%Potassium Chloride100%Part D≥34 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.
- Uncoupled Nitric Oxide Synthase Leads to Diastolic Dysfunction Irrespective of Blood Pressure
Journal of Cardiac Failure
2008 - Effect of hormone implants on the growth rate and wool growth of lambs on pasture.
Veterinary Record
1962
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Phi Wiegn, MD
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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.”