{"schema_version":"1","generated_at":"2026-10-28T20:52:40.923Z","data_as_of":null,"url":"https://www.findmykol.com/kol/nicolas-madsen","json_url":"https://www.findmykol.com/kol/nicolas-madsen/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"nicolas-madsen","name":"Nicolas Madsen","credential":"MD","specialty":"Pediatric Cardiology","specialty_raw":"Pediatric Cardiology","therapeutic_area":"Cardiology","therapeutic_areas":["Cardiology"],"city":"Cincinnati","state":"OH","region":{"label":"Midwest","url":"https://www.findmykol.com/region/midwest"}},"identifiers":{"npi":"1245348374","orcid":"0009-0008-0772-4278","openalex":"A5063051495"},"summary":"Nicolas Madsen is a Cardiology physician. OpenAlex indexes 94 publications with 1,323 citations (h-index 21).","overview":null,"focus":{"indications":[],"research_topics":["Cardiology"]},"scholarship":{"works_count":94,"cited_by_count":1323,"h_index":21,"latest_activity_year":2025,"source":"works"},"payments":{"company_count":1,"program_years":{"first":2021,"last":null},"rows_total":1,"shown":1,"withheld":0,"rows":[{"payer":"Owlet Baby Care, Inc.","program_year":2025,"amount_usd":31.27,"payment_count":1,"source_url":"https://openpaymentsdata.cms.gov/search?query=1245348374"}],"record_url":"https://openpaymentsdata.cms.gov/search?query=1245348374","source":"payments"},"publications":{"total":50,"shown":5,"withheld":45,"matched_by":"OpenAlex author record","recent":[{"title":"Predictors of Neurodevelopmental and Mental Health Diagnoses in Congenital Heart Disease: A Danish Population-Based Cohort Study","year":2025,"journal":"Circulation Cardiovascular Quality and Outcomes","source_url":"https://doi.org/10.1161/circoutcomes.125.011944","status":"verified"},{"title":"Mitigating Alarm Fatigue and Improving the Bedside Experience by Reducing Nonactionable Alarms","year":2024,"journal":"The Journal of Pediatrics","source_url":"https://doi.org/10.1016/j.jpeds.2024.114278","status":"verified"},{"title":"Mental Health Conditions Among Children and Adolescents With Congenital Heart Disease: A Danish Population-Based Cohort Study","year":2023,"journal":"Circulation","source_url":"https://doi.org/10.1161/circulationaha.123.064705","status":"verified"},{"title":"Are Parent Discharge Readiness Scores Effective for Patients With Congenital Heart Disease After Cardiac Surgery?","year":2023,"journal":"The Journal of Pediatrics","source_url":"https://doi.org/10.1016/j.jpeds.2023.02.008","status":"verified"},{"title":"Caregiver and provider attitudes toward family-centred rounding in paediatric acute care cardiology","year":2023,"journal":"Cardiology in the Young","source_url":"https://doi.org/10.1017/s104795112300118x","status":"verified"}],"source":"works"},"contact":{"address_1":"3333 BURNET AVE","address_2":"ML 2003","city":"Cincinnati","state":"OH","zip":"452293026","phone":"513-636-4432","source_url":"https://npiregistry.cms.hhs.gov/provider-view/1245348374","source":"identity"},"similar":[{"name":"Deepak Bhatt","slug":"deepak-bhatt","institution":"Icahn School of Medicine at Mount Sinai","specialty":"Interventional Cardiology","url":"https://www.findmykol.com/kol/deepak-bhatt","json_url":"https://www.findmykol.com/kol/deepak-bhatt/profile.json"},{"name":"Harlan Krumholz","slug":"harlan-krumholz","institution":"Yale School of Medicine","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/harlan-krumholz","json_url":"https://www.findmykol.com/kol/harlan-krumholz/profile.json"},{"name":"Scott Solomon","slug":"scott-solomon","institution":"Brigham and Women's Hospital","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/scott-solomon","json_url":"https://www.findmykol.com/kol/scott-solomon/profile.json"},{"name":"Eric Topol","slug":"eric-topol","institution":"Scripps Research Institute (Scripps Research)","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/eric-topol","json_url":"https://www.findmykol.com/kol/eric-topol/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":45}},"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":"2012-10-08","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"},"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"}},"methodology_url":"https://www.findmykol.com/about#methodology"}