Mattheus Ramsis is a Cardiology physician affiliated with University of California San Diego. OpenAlex indexes 28 publications with 804 citations (h-index 9).
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
200 W Arbor Dr
San Diego, CA 921039000
Telephone
800-926-8273Provider last certified this registry record 31 Jul 2023.
Industry payments
9 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Boehringer Ingelheim Pharmaceuticals, Inc.Program year20257 payments
- Kestra Medical Technology Services, Inc.Program year20251 payment
- E.R. Squibb & Sons, L.L.C.Program year20251 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
NIH funding
2 NIH research awards on record, funded 2026–2026 per NIH RePORTER. The latest:
- MACE-Alert: An Artificial Intelligence based Assessment and Triage of Undifferentiated Chest Pain
University of California, San Diego
FY2026$216,000R21LM015128 - Validation of a Digital Biomarker for Global Atherosclerosis
University of California, San Diego
FY2026$177,814K23HL186449
Awards in the NIH RePORTER records where a principal investigator name matches this physician at an organization in their practice state. Latest award years shown; each row links to the project record on RePORTER.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Real-world Genetic Testing Practices in Cardiomyopathy: National Insights From 1.7 Million Patients
Journal of Cardiac Failure
2026 - 26-A-10955-ACC USE OF CORONARY ARTERY CALCIUM SCORING IN INDIVIDUALS WITH ELEVATED LIPOPROTEIN(A): A MULTI-COHORT STUDY
Journal of the American College of Cardiology
2026 - Marked underutilization of lipoprotein(a) testing in peripheral artery disease: a national analysis of 8.3 million patients
American Journal of Preventive Cardiology
2026 - Premature Cardiovascular Events in Young Individuals with Elevated Lp(a)
Journal of clinical lipidology
2026
Similar KOLs
Other experts from the same institution or the same specialty.
Robert Weinreb, MD
University of California San Diego
Dilip Jeste, MD
University of California San Diego
Mark Ginsberg, MD
University of California San Diego
Lawrence Eichenfield, MD
University of California San Diego
Deepak Bhatt, MD
Icahn School of Medicine at Mount Sinai
Harlan Krumholz, MD
Yale School of Medicine
Scott Solomon, MD
Brigham and Women's Hospital
Eric Topol, MD
Scripps Research Institute (Scripps Research)
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.”