Charles Varnell is a Nephrology physician affiliated with Cincinnati Children's Hospital Medical Center. OpenAlex indexes 42 publications with 504 citations (h-index 11).
Overview
Scholarship
indexed output and impact (OpenAlex)Publications indexed by OpenAlex, matched via ORCID. Counts exclude supporting files.
Citations across these publications.
H-index from these publications.
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
3 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Apellis Pharmaceuticals, Inc.Program year20251 payment
- Amgen Inc.Program year20241 payment
- Alnylam Pharmaceuticals Inc.Program year20231 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Improving nonadherence in adolescents with kidney disease: a scoping review of interventions
Journal of Pediatric Psychology
2026 - Allosensitization From Blood Transfusion in Pediatric Solid Organ Transplant Candidates: Impact of Irradiation
Pediatric Transplantation
2026 - Kidney-Alone Transplantation with siRNA Therapy in Primary Hyperoxaluria Type 1
Kidney International Reports
2026 - Machine Perfusion and Mitigating Risk Factors for Delayed Graft Function in Pediatric Kidney Transplant Recipients
Pediatric Transplantation
2026 - Development of an Evidence-Based Perioperative Fluid and Hemodynamic Management Guideline for Pediatric Kidney Transplantation
American Journal of Transplantation
2026
Similar KOLs
Other experts from the same institution or the same specialty.
Prasad Devarajan, MD
Cincinnati Children's Hospital Medical Center
Stuart Goldstein, MD
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Andrea Beaton, MD
Cincinnati Children's Hospital Medical Center
Andrew Redington, MD
Cincinnati Children's Hospital Medical Center
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. Reviewed account links and congress post links can appear separately. Absence of a section means “not yet looked,” never “none found.”