Rafi Ahmed is an Oncology physician. ClinicalTrials.gov lists 3 registered studies matched to this name.
Overview
Scholarship
indexed output and impact (OpenAlex)Research metrics aren't shown for this record. Either we found no confident publication match for this name, or more than one physician shares the matched author record. We'd rather show nothing than someone else's numbers. Why? →
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
16105 Sand Canyon Ave Ste 230
Irvine, CA 926183780
Telephone
949-764-4060Provider last certified this registry record 29 May 2026.
Clinical trials
- Heavy Slow Resistance Training in Adults With Frozen Shoulder
Sponsor: Ministry of Health, Kuwait
- Characterization of Human Memory Immune Responses to Prior Yellow Fever Vaccination
Sponsor: Emory University
- Human Immune Responses to Yellow Fever Vaccination
Sponsor: Emory University
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
2 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- AstraZeneca Pharmaceuticals LPProgram year20251 payment
- Caris MPI, Inc.Program year20252 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
66.2%Cytochrome P450 17A1 Inhibitor32.3%Abiraterone Acetate100%Part D≥74 patientsAndrogen Receptor Inhibitor12.1%Xtandi81%Bicalutamide19%Part D≥25 patients+ 7 more classes in this area
Metabolism & gastrointestinal
23%Corticosteroid15.2%Prednisone100%Part D≥82 patientsSerotonin-3 Receptor Antagonist4.1%Ondansetron Hcl78%Ondansetron Odt22%Part D<11 patients+ 2 more classes in this area
Sensory organs
3.6%Corticosteroid3.6%Dexamethasone100%Part D≥27 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
3 NIH research awards on record, funded 1985–2018 per NIH RePORTER. The latest:
- Harnessing CD4+ T cell responses for long-term protective immunity against HIV
Scripps Research Institute, the
FY2018$2,714,796UM1AI100663 - Harnessing CD4+ T cell responses for long-term protective immunity against HIV
Scripps Research Institute, the
FY2017$815,810UM1AI100663 - Harnessing CD4+ T cell responses for long-term protective immunity against HIV
Scripps Research Institute, the
FY2016$3,610,004UM1AI100663
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.
Similar KOLs
Other experts from the same institution or the same specialty.
Freddie Bray
Centre National de la Recherche Scientifique
Jacques Ferlay
Centre international de recherche sur le cancer
Hermann Brenner
German Cancer Research Center
Isabelle Soerjomataram
Centre international de recherche sur le cancer
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.”