Bernard Jaar is a Nephrology physician affiliated with Johns Hopkins University. OpenAlex indexes 350 publications with 14,196 citations (h-index 60). By OpenAlex citation count, this profile ranks in the top 10% of Nephrology profiles in the findmyKOL directory.
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
301 Mason Lord Dr Ste 416
Baltimore, MD 212243057
Telephone
410-550-1800Provider last certified this registry record 27 Nov 2024.
Industry payments
1 company reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Travere Therapeutics, 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
73.3%Calcium channel blocker22.7%Amlodipine Besylate61%Nifedipine Er39%Part D<11 patientsLoop diuretic15.1%Furosemide100%Part D≥12 patients+ 4 more classes in this area
Metabolism & gastrointestinal
21.8%SGLT2 inhibitor9.8%Farxiga100%Part D<11 patientsVitamin D3 Analog6.7%Calcitriol100%Part D<11 patients+ 1 more class in this area
Other
4.9%Phosphate Binder4.9%Sevelamer Carbonate100%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.
- Frailty Prevalence in Younger End-Stage Kidney Disease Patients Undergoing Dialysis and Transplantation
American Journal of Nephrology
2020 - Burden and Outcomes of Heart Failure Hospitalizations in Adults With Chronic Kidney Disease
Journal of the American College of Cardiology
2019
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Mario Eisenberger, MD
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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.”