{"schema_version":"1","generated_at":"2026-10-29T04:26:21.945Z","data_as_of":null,"url":"https://www.findmykol.com/kol/madhur-nayan","json_url":"https://www.findmykol.com/kol/madhur-nayan/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"madhur-nayan","name":"Madhur Nayan","credential":"MD, PhD","specialty":"Urology","specialty_raw":"Urology","therapeutic_area":"Genitourinary","therapeutic_areas":["Genitourinary"],"institution":"New York City Health and Hospitals Corporation","institution_url":"https://www.findmykol.com/institution/new-york-city-health-and-hospitals-corporation","city":"New York","state":"NY","region":{"label":"Northeast","url":"https://www.findmykol.com/region/northeast"}},"identifiers":{"npi":"1700413408","orcid":"0000-0001-7502-3475","openalex":"A5036612375"},"summary":"Madhur Nayan is a Genitourinary physician affiliated with New York City Health and Hospitals Corporation. OpenAlex indexes 82 publications with 881 citations (h-index 18).","overview":null,"focus":{"indications":[],"research_topics":["Genitourinary"]},"scholarship":{"works_count":82,"cited_by_count":881,"h_index":18,"source":"works"},"similar":[{"name":"Stephen Kuperberg","slug":"stephen-kuperberg","institution":"New York City Health and Hospitals Corporation","specialty":"Pulmonary Disease","url":"https://www.findmykol.com/kol/stephen-kuperberg","json_url":"https://www.findmykol.com/kol/stephen-kuperberg/profile.json"},{"name":"Bijan Safai","slug":"bijan-safai","institution":"New York City Health and Hospitals Corporation","specialty":"Dermatology","url":"https://www.findmykol.com/kol/bijan-safai","json_url":"https://www.findmykol.com/kol/bijan-safai/profile.json"},{"name":"Joan Reibman","slug":"joan-reibman","institution":"New York City Health and Hospitals Corporation","specialty":"Pulmonary Disease","url":"https://www.findmykol.com/kol/joan-reibman","json_url":"https://www.findmykol.com/kol/joan-reibman/profile.json"},{"name":"Joseph Mattana","slug":"joseph-mattana","institution":"New York City Health and Hospitals Corporation","specialty":"Nephrology","url":"https://www.findmykol.com/kol/joseph-mattana","json_url":"https://www.findmykol.com/kol/joseph-mattana/profile.json"},{"name":"Howard Scher","slug":"howard-scher","institution":"Memorial Sloan Kettering Cancer Center","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/howard-scher","json_url":"https://www.findmykol.com/kol/howard-scher/profile.json"},{"name":"Toni Choueiri","slug":"toni-choueiri","institution":"Dana-Farber Cancer Institute","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/toni-choueiri","json_url":"https://www.findmykol.com/kol/toni-choueiri/profile.json"},{"name":"Robert Motzer","slug":"robert-motzer","institution":"Memorial Sloan Kettering Cancer Center","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/robert-motzer","json_url":"https://www.findmykol.com/kol/robert-motzer/profile.json"},{"name":"Fred Saad","slug":"fred-saad","institution":"Centre hospitalier de l'Université de Montréal (CHUM)","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/fred-saad","json_url":"https://www.findmykol.com/kol/fred-saad/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":{}},"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"}},"methodology_url":"https://www.findmykol.com/about#methodology"}