Ryuma Tanaka is an Oncology physician affiliated with Nationwide Children's Hospital. OpenAlex indexes 76 publications with 434 citations (h-index 11).
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
700 Childrens Dr
Columbus, OH 432052664
Telephone
614-722-2000Provider last certified this registry record 20 Feb 2026.
Industry payments
4 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Day One BiopharmaceuticalsProgram year20251 payment
- SERVIER PHARMACEUTICALS LLCProgram year20251 payment
- Fennec Pharmaceuticals, Inc.Program year20246 payments
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.
- ID #635 Multimodal CNS-Directed Therapy Incorporating Intraventricular Chemotherapy in High-Risk Medulloblastoma
Neuro-Oncology Pediatrics
2026 - A pediatric case of <i>YAP1::MAML2</i> fusion-positive supratentorial ependymoma: A potential subtype of <i>YAP1</i> -fused ependymoma
Journal of Neuropathology & Experimental Neurology
2026
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
Jerry Mendell, MD
Nationwide Children's Hospital
Anne Connolly, MD
Nationwide Children's 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.”