Ragnar Palsson is a Nephrology physician affiliated with Massachusetts General Hospital. OpenAlex indexes 68 publications with 1,312 citations (h-index 15).
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).
Contact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
55 Fruit St
Boston, MA 021142621
Telephone
617-726-2000Provider last certified this registry record 7 Aug 2025.
Medicare prescribing footprint (2019)
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
61.3%Loop diuretic61.3%Furosemide100%Part D<11 patientsAntiparasitic
38.7%Antimalarial38.7%Atovaquone100%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.
- Associations of serum uric acid levels with podocyte injury and kidney histopathologic lesions
Journal of Nephrology
2026 - Physiologic Homeostasis in a Living Human after Pig Kidney Xenotransplantation
Nature Communications
2025 - Low incidence of thromboembolism with Fiix-monitored warfarin compared to conventional warfarin and DOACs in patients with AF
Blood Vessels Thrombosis & Hemostasis
2025
Similar KOLs
Other experts from the same institution or the same specialty.
James Januzzi, MD
Massachusetts General Hospital
Maurizio Fava, MD
Massachusetts General Hospital
Steven Greenberg, MD
Massachusetts General Hospital
David Scadden, MD
Massachusetts General 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.”