{"schema_version":"1","generated_at":"2026-11-07T22:30:56.678Z","data_as_of":null,"url":"https://www.findmykol.com/kol/mark-mattos","json_url":"https://www.findmykol.com/kol/mark-mattos/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"mark-mattos","name":"Mark Mattos","credential":"MD","specialty":"Vascular Surgery","specialty_raw":"Vascular Surgery","therapeutic_area":"Cardiology","therapeutic_areas":["Cardiology"],"city":"Flint","state":"MI","region":{"label":"Midwest","url":"https://www.findmykol.com/region/midwest"}},"identifiers":{"npi":"1255374955","openalex":"A5050413268"},"summary":"Mark Mattos is a Cardiology physician. OpenAlex indexes 77 publications with 3,827 citations (h-index 34).","overview":null,"focus":{"indications":[],"research_topics":["Cardiology"]},"scholarship":{"works_count":77,"cited_by_count":3827,"h_index":34,"latest_activity_year":2025,"source":"works"},"payments":{"company_count":25,"program_years":{"first":2021,"last":null},"rows_total":54,"shown":3,"withheld":51,"rows":[{"payer":"Medtronic, Inc.","program_year":2025,"amount_usd":166.8,"payment_count":2,"source_url":"https://openpaymentsdata.cms.gov/search?query=1255374955"},{"payer":"W. L. Gore & Associates, Inc.","program_year":2025,"amount_usd":166.23,"payment_count":2,"source_url":"https://openpaymentsdata.cms.gov/search?query=1255374955"},{"payer":"LeMaitre Vascular, Inc.","program_year":2025,"amount_usd":118.72,"payment_count":1,"source_url":"https://openpaymentsdata.cms.gov/search?query=1255374955"}],"record_url":"https://openpaymentsdata.cms.gov/search?query=1255374955","source":"payments"},"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":"Martin Leon","slug":"martin-leon","institution":"Columbia University Irving Medical Center","specialty":"Interventional Cardiology","url":"https://www.findmykol.com/kol/martin-leon","json_url":"https://www.findmykol.com/kol/martin-leon/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"}],"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":{"payments":51}},"sources":{"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"},"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"}