Mahmoud Kallash is a Nephrology physician affiliated with Nationwide Children's Hospital. OpenAlex indexes 90 publications with 1,492 citations (h-index 20).
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
Telephone
Practice address and telephone from the federal NPPES registry.
Sign in to view contact details →Industry payments
2 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Travere Therapeutics, Inc.Program year20251 payment
- AstraZeneca Pharmaceuticals LPProgram year20221 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Medicare prescribing footprint (2022)
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
100%ACE inhibitor100%Lisinopril100%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.
- Endothelial cell–released CD93 contributes to podocyte injury in idiopathic nephrotic syndrome
Science Translational Medicine
2026 - Prevalence and impact of abnormal blood pressure on left ventricular hypertrophy in adolescents with congenital heart disease
American Journal of Preventive Cardiology
2025 - CAR T cell therapy for refractory pediatric systemic lupus erythematosus: a new era of hope?
Pediatric Rheumatology
2024
Similar KOLs
Other experts from the same institution or the same specialty.
Warren Lo, MD
Nationwide Children's Hospital
Maryam Fouladi, MD
Nationwide Children's Hospital
Toshiharu Shinoka, MD
Nationwide Children's Hospital
Zarife Sahenk, MD
Nationwide Children's Hospital
Andrew Levey, MD
Tufts Medical Center
Laura Svetkey, MD
Duke University
Prasad Devarajan, MD
Cincinnati Children's Hospital Medical Center
Rajesh V. Thakker
Queen Mary University of London
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.”