Roger Seagle is a Cardiology physician affiliated with National Heart Lung and Blood Institute. OpenAlex indexes 6 publications with 1,360 citations (h-index 6).
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
224 Sharon Ave NW
Lenoir, NC 28645
Telephone
828-572-0778Provider last certified this registry record 16 Jun 2022.
Industry payments
10 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Boston Scientific CorporationProgram year20231 payment
- Janssen Pharmaceuticals, IncProgram year20222 payments
- Novartis Pharmaceuticals CorporationProgram year20222 payments
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
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
83.1%ACE inhibitor31%Lisinopril100%Part D<11 patientsCalcium channel blocker18.3%Amlodipine Besylate100%Part D<11 patients+ 2 more classes in this area
Hormonal (systemic)
16.9%l-Thyroxine16.9%Levothyroxine 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.
- Low-Dose Methotrexate for the Prevention of Atherosclerotic Events
New England Journal of Medicine
2018 - Intracardiac Myxomas: Twenty-year Echocardiographic Experience With Review of the Literature
Journal of the American Society of Echocardiography
1989 - Left Atrial Myxoma and Atrial Septal Defect With Recurrent Pulmonary Emboli
Southern Medical Journal
1985 - Fluorescence and the structure of proteins XXI. Fluorescence of aminotyrosyl residues in peptides and helical proteins
Biochimica et Biophysica Acta (BBA) - Protein Structure
1976
Similar KOLs
Other experts from the same institution or the same specialty.
Jay Iams, MD
National Heart Lung and Blood Institute
Robert Basner, MD
National Heart Lung and Blood Institute
John Spurzem, MD
National Heart Lung and Blood Institute
Manuel Porto, MD
National Heart Lung and Blood Institute
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.”