Matthew Belanger is a Cardiology physician affiliated with Johns Hopkins Hospital. OpenAlex indexes 35 publications with 858 citations (h-index 14).
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).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
1014 Huger Dr
Georgetown, SC 294403322
Telephone
843-235-3131Provider last certified this registry record 30 Jan 2026.
Industry payments
7 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- BIOTRONIK INC.Program year20251 payment
- INTUITIVE SURGICAL, INC.Program year20243 payments
- Amgen Inc.Program year20241 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
Similar KOLs
Other experts from the same institution or the same specialty.
Hugh Calkins, MD
Johns Hopkins Hospital
Duke Cameron, MD
Johns Hopkins Hospital
Rakhi Naik, MD
Johns Hopkins Hospital
Peter Gehlbach, MD
Johns Hopkins Hospital
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.”