Seema Harichand-Herdt is an Oncology physician affiliated with Iowa Oncology Research Association. OpenAlex indexes 16 publications with 337 citations (h-index 6).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
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
411 Laurel St Ste A300
Des Moines, IA 503143030
Telephone
515-282-2921Provider last certified this registry record 18 Nov 2025.
Industry payments
5 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- E.R. Squibb & Sons, L.L.C.Program year20251 payment
- Stemline Therapeutics Inc.Program year20252 payments
- Blueprint Medicines CorporationProgram year20241 payment
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
40.3%Aromatase Inhibitor25.2%Anastrozole79%Letrozole18%Exemestane3%Part D<11 patientsThalidomide Analog5.2%Lenalidomide78%Revlimid22%Part D<11 patients+ 5 more classes in this area
Nervous system
25%Atypical Antipsychotic6.6%Olanzapine100%Part D≥37 patientsGabapentinoids5.2%Gabapentin100%Part D≥22 patients+ 4 more classes in this area
Metabolism & gastrointestinal
14.6%Serotonin-3 Receptor Antagonist4.5%Ondansetron Hcl80%Ondansetron Odt21%Part D<11 patientsPotassium supplement3.1%Potassium Chloride100%Part D≥21 patients+ 4 more classes in this area
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.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
Similar KOLs
Other experts from the same institution or the same specialty.
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.”