Keiichi Sumida is a Nephrology physician. OpenAlex indexes 302 publications with 7,757 citations (h-index 32).
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
757 Westwood Plz
Los Angeles, CA 900958358
Telephone
310-825-9111Provider last certified this registry record 6 Mar 2026.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- The Kidney Failure Risk Equation: Evaluation of Novel Input Variables including eGFR Estimated Using the CKD-EPI 2021 Equation in 59 Cohorts
Journal of the American Society of Nephrology
2023
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Danderyds sjukhus
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.”