Aaron Mansfield is an Oncology physician affiliated with Mayo Clinic. OpenAlex indexes 549 publications with 20,489 citations (h-index 57); ClinicalTrials.gov lists 5 registered studies matched to this name.
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
200 1st St SW
Rochester, MN 559050001
Telephone
507-284-2511Provider last certified this registry record 18 Aug 2020.
Clinical trials
- Chemotherapy With or Without Immunotherapy for Peritoneal Mesothelioma
Sponsor: National Cancer Institute (NCI)
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
Industry payments
11 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Gilead Sciences, Inc.Program year20252 payments
- Merck Sharp & Dohme LLCProgram year20251 payment
- ABBVIE INC.Program year20243 payments
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.
Cancer & immunology
72.8%PD-1 inhibitor32%Pembrolizumab100%Part B, office-administered≥31 patientsCD38-directed Cytolytic Antibody30.2%Daratumumab100%Part B, office-administered≥25 patients+ 4 more classes in this area
Metabolism & gastrointestinal
23.4%Other antiemetics19.7%Fosaprepitant100%Part B, office-administered≥27 patientsSerotonin-3 Receptor Antagonist3.7%Palonosetron hcl62%Ondansetron hydrochloride38%Part B, office-administered≥50 patientsSensory organs
3.4%Corticosteroid3.4%Dexamethasone sodium phosphate96%Dexamethasone4%Part D + Part B≥56 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.
NIH funding
2 NIH research awards on record, funded 2020–2026 per NIH RePORTER. The latest:
- Mayo Clinic Network Lead Academic Participating Site
Mayo Clinic Rochester
FY2026$1,043,247UG1CA232760 - NCI, National Clinical Trials Network Lead Academic Participating Site (LAPS) UG1 (funded extension)
Mayo Clinic Rochester
FY2025$934,827UG1CA232760 - NCI, National Clinical Trials Network Lead Academic Participating Site (LAPS) UG1
Mayo Clinic Rochester
FY2024$886,701UG1CA232760
Awards in the NIH RePORTER records where a principal investigator name matches this physician at an organization in their practice state. Latest award years shown; each row links to the project record on RePORTER.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Amivantamab plus Chemotherapy in NSCLC with <i>EGFR</i> Exon 20 Insertions
New England Journal of Medicine
2023
Similar KOLs
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Mayo Clinic
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Rick Nishimura, MD
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Victor Montori, 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.”