Orvar Jonsson is a Cardiology physician. OpenAlex indexes 67 publications with 989 citations (h-index 11); ClinicalTrials.gov lists 1 registered study matched to this name.
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
4520 W 69th St
Sioux Falls, SD 571088148
Telephone
605-977-5000Provider last certified this registry record 11 Sept 2024.
Clinical trials
- Study to Evaluate the Effectiveness of Cardiac Rehabilitation (Rehab) for Acute Decompensated Heart Failure Patients on 6 Minute Walk Test and Quality of Life
Sponsor: Sanford Health
Overall officialTerminatedNCT02179242
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
Industry payments
21 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Actelion Pharmaceuticals US, Inc.Program year202519 payments$15,895openpaymentsdata.cms.gov ↗
- ENDOTRONIX, INC.Program year20253 payments
- CVRx, Inc.Program year202518 payments
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
76.3%Beta blocker14.7%Metoprolol Succinate54%Metoprolol Tartrate21%Carvedilol18%Sotalol4%Atenolol2%Part D<11 patientsStatin13.8%Rosuvastatin Calcium51%Atorvastatin Calcium45%Pravastatin Sodium4%Part D≥160 patients+ 17 more classes in this area
Blood & clotting
20%Factor Xa inhibitor11.7%Eliquis83%Xarelto17%Part D≥95 patientsVitamin K antagonist5.5%Jantoven50%Warfarin Sodium50%Part D≥35 patients+ 3 more classes in this area
Metabolism & gastrointestinal
3.7%Potassium supplement2.4%Potassium Chloride100%Part D≥38 patientsSGLT2 inhibitor1.3%Jardiance75%Farxiga25%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.
- 26-A-12266-ACC ASSOCIATION OF RIGHT HEART CATHETERIZATION HEMODYNAMIC PROFILES WITH OUTCOMES IN PATIENTS WITH CHRONIC AMBULATORY HEART FAILURE
Journal of the American College of Cardiology
2026 - Two-Year Results of PROACTIVE-HF Trial Stratified by Left Ventricular Ejection Fraction
Journal of Cardiac Failure
2026 - CHANGES IN PULMONARY ARTERY PRESSURE FOLLOWING INITIATION OF NEPRILYSIN OR SGLT2 INHIBITORS IN PATIENTS WITH HEART FAILURE: INSIGHTS FROM GUIDE-HF
Journal of the American College of Cardiology
2025
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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.”