Marc Ladenheim is a Cardiology physician affiliated with Providence Saint Joseph Medical Center. OpenAlex indexes 5 publications with 867 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).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
2701 W Alameda Ave
Ste 607
Burbank, CA 915054411
Telephone
818-846-3201Registry record last updated 2 Nov 2016.
Industry payments
47 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Boston Scientific CorporationProgram year20246 payments
- Lilly USA, LLCProgram year202410 payments
- Medtronic, Inc.Program year20241 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
67.1%Statin17.8%Atorvastatin Calcium66%Rosuvastatin Calcium21%Pravastatin Sodium11%Simvastatin3%Part D<11 patientsBeta blocker11.8%Metoprolol Succinate36%Nebivolol Hcl21%Metoprolol Tartrate19%Carvedilol17%Sotalol8%Part D<11 patients+ 16 more classes in this area
Blood & clotting
11.6%Factor Xa inhibitor6.3%Eliquis51%Xarelto49%Part D≥19 patientsP2Y12 inhibitor4.3%Clopidogrel79%Brilinta11%Prasugrel Hcl10%Part D<11 patients+ 2 more classes in this area
Metabolism & gastrointestinal
10.6%Potassium supplement2.7%Potassium Chloride74%Klor-Con 1026%Part D<11 patientsProton pump inhibitor2.3%Omeprazole70%Pantoprazole Sodium31%Part D<11 patients+ 5 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.
- Incidence of aspirin nonresponsiveness using the Ultegra Rapid Platelet Function Assay-ASA
The American Journal of Cardiology
2003 - The signal-averaged electrocardiogram as a screening test for inducibility of sustained ventricular tachycardia in high risk patients: A prospective study
Journal of the American College of Cardiology
1987 - Progression of complete heart block to isolated infra-Hisian block following penetrating cardiac trauma
American Heart Journal
1987 - Extent and severity of myocardial hypoperfusion as predictors of prognosis in patients with suspected coronary artery disease
Journal of the American College of Cardiology
1986
Similar KOLs
Other experts from the same institution or the same specialty.
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.”