{"schema_version":"1","generated_at":"2026-10-28T23:45:19.697Z","data_as_of":null,"url":"https://www.findmykol.com/kol/william-zeitler","json_url":"https://www.findmykol.com/kol/william-zeitler/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"william-zeitler","name":"William Zeitler","credential":"MD","specialty":"Hematology / Oncology","specialty_raw":"Hematology & Oncology","therapeutic_area":"Oncology","therapeutic_areas":["Oncology"],"institution":"University of Iowa","institution_url":"https://www.findmykol.com/institution/university-of-iowa","city":"Iowa City","state":"IA","region":{"label":"Midwest","url":"https://www.findmykol.com/region/midwest"}},"identifiers":{"npi":"1013356096","orcid":"0000-0002-7745-7848","openalex":"A5036552357"},"summary":"William Zeitler is an Oncology physician affiliated with University of Iowa. OpenAlex indexes 10 publications with 228 citations (h-index 4); ClinicalTrials.gov lists 1 registered study matched to this name.","overview":null,"focus":{"indications":[],"research_topics":["Oncology"]},"scholarship":{"works_count":10,"cited_by_count":228,"h_index":4,"latest_activity_year":2026,"source":"works"},"trials":{"count":1,"shown":1,"withheld":0,"matched_by":"investigator name, confirmed against institution and geography","rows":[{"nct":"NCT06083454","title":"Ascorbate With Durvalumab in Non-Small Cell Lung Cancer (NSCLC)","phase":"PHASE1","status":"TERMINATED","role":"Overall official","sponsor":"William Zeitler","source_url":"https://clinicaltrials.gov/study/NCT06083454","trial_url":"https://www.findmykol.com/trial/NCT06083454"}],"source":"trials"},"payments":{"company_count":2,"program_years":{"first":2021,"last":null},"rows_total":2,"shown":2,"withheld":0,"rows":[{"payer":"AstraZeneca Pharmaceuticals LP","program_year":2025,"amount_usd":68.49,"payment_count":1,"source_url":"https://openpaymentsdata.cms.gov/search?query=1013356096"},{"payer":"GT Medical Technologies, Inc","program_year":2023,"amount_usd":26.77,"payment_count":1,"source_url":"https://openpaymentsdata.cms.gov/search?query=1013356096"}],"record_url":"https://openpaymentsdata.cms.gov/search?query=1013356096","source":"payments"},"prescribing":{"data_year":2024,"areas_total":3,"areas_shown":3,"areas":[{"area":"Metabolism & gastrointestinal","share_pct":45.5,"classes_total":1,"classes":[{"class":"Serotonin-3 Receptor Antagonist","setting":"prescribed","share_pct":45.5,"drugs":[{"name":"Ondansetron Hcl","share_pct":100}],"max_beneficiaries":27}]},{"area":"Nervous system","share_pct":28.5,"classes_total":1,"classes":[{"class":"Phenothiazine","setting":"prescribed","share_pct":28.5,"drugs":[{"name":"Prochlorperazine Maleate","share_pct":100}],"max_beneficiaries":25}]},{"area":"Anti-infectives","share_pct":26,"classes_total":1,"classes":[{"class":"Short-acting sulfonamides","setting":"prescribed","share_pct":26,"drugs":[{"name":"Sulfamethoxazole-Trimethoprim","share_pct":100}],"max_beneficiaries":11}]}],"care_setting":{"dominant":"facility","data_year":2024,"office_pct":0,"facility_pct":100},"source":"medicare"},"publications":{"total":10,"shown":5,"withheld":5,"matched_by":"OpenAlex author record","recent":[{"title":"Monalizumab plus durvalumab plus platinum-based chemotherapy for first-line treatment of extensive stage small-cell lung cancer: Early efficacy results from MOZART trial.","year":2026,"journal":"Journal of Clinical Oncology","source_url":"https://doi.org/10.1200/jco.2026.44.16_suppl.8098","status":"verified"},{"title":"Anti-VEGF Therapy–Induced Accelerated Atherosclerosis","year":2025,"journal":"JACC Case Reports","source_url":"https://doi.org/10.1016/j.jaccas.2025.104351","status":"verified"},{"title":"2761O Chemo-immunotherapy followed by durvalumab and ceralasertib in treatment naïve patients with extensive-stage small cell lung cancer","year":2025,"journal":"Annals of Oncology","source_url":"https://doi.org/10.1016/j.annonc.2025.08.3372","status":"verified"},{"title":"Phase II study of nab-paclitaxel with gemcitabine for relapsed/refractory small cell lung cancer","year":2024,"journal":"Frontiers in Oncology","source_url":"https://doi.org/10.3389/fonc.2024.1303268","status":"verified"},{"title":"Comparison of concurrent care and traditional hospice at a regional VA.","year":2024,"journal":"Journal of Clinical Oncology","source_url":"https://doi.org/10.1200/jco.2024.42.16_suppl.e24065","status":"verified"}],"source":"works"},"contact":{"address_1":"200 HAWKINS DR","city":"Iowa City","state":"IA","zip":"522421009","phone":"319-356-2148","source_url":"https://npiregistry.cms.hhs.gov/provider-view/1013356096","source":"identity"},"similar":[{"name":"Lawrence Hunsicker","slug":"lawrence-hunsicker","institution":"University of Iowa","specialty":"Nephrology","url":"https://www.findmykol.com/kol/lawrence-hunsicker","json_url":"https://www.findmykol.com/kol/lawrence-hunsicker/profile.json"},{"name":"Brian Olshansky","slug":"brian-olshansky","institution":"University of Iowa","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/brian-olshansky","json_url":"https://www.findmykol.com/kol/brian-olshansky/profile.json"},{"name":"Robert Weiss","slug":"robert-weiss","institution":"University of Iowa","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/robert-weiss","json_url":"https://www.findmykol.com/kol/robert-weiss/profile.json"},{"name":"Carla Nester","slug":"carla-nester","institution":"University of Iowa","specialty":"Pediatric Nephrology","url":"https://www.findmykol.com/kol/carla-nester","json_url":"https://www.findmykol.com/kol/carla-nester/profile.json"},{"name":"Carl June","slug":"carl-june","institution":"University of Pennsylvania","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/carl-june","json_url":"https://www.findmykol.com/kol/carl-june/profile.json"},{"name":"Rainer Storb","slug":"rainer-storb","institution":"University of Washington","specialty":"Hematology / Oncology","url":"https://www.findmykol.com/kol/rainer-storb","json_url":"https://www.findmykol.com/kol/rainer-storb/profile.json"},{"name":"Christina Fitzmaurice","slug":"christina-fitzmaurice","specialty":"Hematology / Oncology","url":"https://www.findmykol.com/kol/christina-fitzmaurice","json_url":"https://www.findmykol.com/kol/christina-fitzmaurice/profile.json"},{"name":"Larry Norton","slug":"larry-norton","institution":"Memorial Sloan Kettering Cancer Center","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/larry-norton","json_url":"https://www.findmykol.com/kol/larry-norton/profile.json"}],"coverage":{"note":"A basic record from the physician directory. Sections absent here were not yet checked for this person, so absence means not yet looked, never none found.","not_yet_checked":["funding","congress","network","presence","recognition"]},"not_included":{"note":"This document is the public layer: neutral facts cited to their source. Judgments (influence tier, archetype, trajectory commentary) and the itemized rows past each section's public teaser are account features and are not served here or to crawlers.","withheld_rows":{"publications":5}},"sources":{"orcid":{"name":"ORCID","url":"https://orcid.org","provides":"The verified researcher identity that anchors authorship"},"identity":{"name":"NPPES (CMS)","url":"https://npiregistry.cms.hhs.gov","provides":"Identity, specialty and practice location for every U.S. clinician","coverage":"Practice location (not mailing) from the NPPES record","record_last_updated":"2019-08-08","collected_at":"2026-10-27T00:00:00.000Z"},"works":{"name":"OpenAlex","url":"https://openalex.org","provides":"Citations, h-index, research topics, most-cited works and congress abstracts"},"trials":{"name":"ClinicalTrials.gov","url":"https://clinicaltrials.gov","provides":"Investigator roles on registered clinical studies"},"payments":{"name":"CMS Open Payments","url":"https://openpaymentsdata.cms.gov","provides":"Industry payments reported to CMS, by company and program year","disclaimer":"Payments are publicly reported to CMS. Their existence does not imply wrongdoing; CMS does not interpret these data.","coverage":"Program years 2021 onward"},"medicare":{"name":"CMS Medicare Part D Prescribers and Part B","url":"https://data.cms.gov/provider-summary-by-type-of-service","provides":"Share of this prescriber's Medicare fee-for-service prescribing by drug class and therapeutic area, classified with WHO ATC and NLM RxClass","disclaimer":"Proportions of the prescriber's own classified prescribing, never patient counts or dollar amounts. Fee-for-service only; CMS publishes about 17 months after the fact and suppresses counts of ten patients or fewer.","data_year":2024}},"methodology_url":"https://www.findmykol.com/about#methodology"}