{"schema_version":"1","generated_at":"2026-11-10T19:54:08.399Z","data_as_of":null,"url":"https://www.findmykol.com/kol/marvin-heyboer","json_url":"https://www.findmykol.com/kol/marvin-heyboer/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"marvin-heyboer","name":"Marvin Heyboer","credential":"MD","specialty":"Undersea and Hyperbaric Medicine","specialty_raw":"Undersea and Hyperbaric Medicine","therapeutic_area":"Emergency Medicine","therapeutic_areas":["Emergency Medicine"],"city":"Syracuse","state":"NY","region":{"label":"Northeast","url":"https://www.findmykol.com/region/northeast"}},"identifiers":{"npi":"1720195407","orcid":"0000-0001-9227-2764","openalex":"A5082067248"},"summary":"Marvin Heyboer is an Emergency Medicine physician. OpenAlex indexes 26 publications with 568 citations (h-index 10); ClinicalTrials.gov lists 1 registered study matched to this name.","overview":null,"focus":{"indications":[],"research_topics":["Emergency Medicine"]},"scholarship":{"works_count":26,"cited_by_count":568,"h_index":10,"source":"works"},"trials":{"count":1,"shown":1,"withheld":0,"matched_by":"investigator name, confirmed against institution and geography","rows":[{"nct":"NCT02450305","title":"Hyperbaric Oxygen and Its Effect on Radiation Induced Long Term Side Effects","status":"COMPLETED","role":"Overall official","sponsor":"State University of New York - Upstate Medical University","source_url":"https://clinicaltrials.gov/study/NCT02450305","trial_url":"https://www.findmykol.com/trial/NCT02450305"}],"source":"trials"},"similar":[{"name":"Peter Cole","slug":"peter-cole","specialty":"Emergency Medicine","url":"https://www.findmykol.com/kol/peter-cole","json_url":"https://www.findmykol.com/kol/peter-cole/profile.json"},{"name":"Abdullah Khan","slug":"abdullah-khan","specialty":"Pediatric Emergency Medicine","url":"https://www.findmykol.com/kol/abdullah-khan","json_url":"https://www.findmykol.com/kol/abdullah-khan/profile.json"},{"name":"Graham Nichol","slug":"graham-nichol","institution":"University of Washington","specialty":"Emergency Medicine","url":"https://www.findmykol.com/kol/graham-nichol","json_url":"https://www.findmykol.com/kol/graham-nichol/profile.json"},{"name":"Robert Neumar","slug":"robert-neumar","specialty":"Emergency Medicine","url":"https://www.findmykol.com/kol/robert-neumar","json_url":"https://www.findmykol.com/kol/robert-neumar/profile.json"}],"coverage":{"note":"A basic directory record. 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":{}},"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"},"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"}},"methodology_url":"https://www.findmykol.com/about#methodology"}