{"schema_version":"1","generated_at":"2026-11-08T04:35:39.862Z","data_as_of":null,"url":"https://www.findmykol.com/kol/alexander-shiferson","json_url":"https://www.findmykol.com/kol/alexander-shiferson/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"alexander-shiferson","name":"Alexander Shiferson","credential":"DO","specialty":"Vascular Surgery","specialty_raw":"Vascular Surgery","therapeutic_area":"Cardiology","therapeutic_areas":["Cardiology"],"institution":"Maimonides Medical Center","institution_url":"https://www.findmykol.com/institution/maimonides-medical-center","city":"Brooklyn","state":"NY","region":{"label":"Northeast","url":"https://www.findmykol.com/region/northeast"}},"identifiers":{"npi":"1427278407","orcid":"0000-0002-5915-8991","openalex":"A5080241129"},"summary":"Alexander Shiferson is a Cardiology physician affiliated with Maimonides Medical Center. OpenAlex indexes 61 publications with 799 citations (h-index 15).","overview":null,"focus":{"indications":[],"research_topics":["Cardiology"]},"scholarship":{"works_count":61,"cited_by_count":799,"h_index":15,"latest_activity_year":2025,"source":"works"},"payments":{"company_count":21,"program_years":{"first":2021,"last":null},"rows_total":42,"shown":3,"withheld":39,"rows":[{"payer":"Boston Scientific Corporation","program_year":2025,"amount_usd":5454.89,"payment_count":8,"source_url":"https://openpaymentsdata.cms.gov/search?query=1427278407"},{"payer":"Tactile Systems Technology Inc","program_year":2025,"amount_usd":304.32,"payment_count":8,"source_url":"https://openpaymentsdata.cms.gov/search?query=1427278407"},{"payer":"Abbott Laboratories","program_year":2025,"amount_usd":150,"payment_count":1,"source_url":"https://openpaymentsdata.cms.gov/search?query=1427278407"}],"record_url":"https://openpaymentsdata.cms.gov/search?query=1427278407","source":"payments"},"similar":[{"name":"Scott Chudnoff","slug":"scott-chudnoff","institution":"Maimonides Medical Center","specialty":"Gynecologic Oncology","url":"https://www.findmykol.com/kol/scott-chudnoff","json_url":"https://www.findmykol.com/kol/scott-chudnoff/profile.json"},{"name":"Norbert Moskovits","slug":"norbert-moskovits","institution":"Maimonides Medical Center","specialty":"Advanced Heart Failure and Transplant Cardiology","url":"https://www.findmykol.com/kol/norbert-moskovits","json_url":"https://www.findmykol.com/kol/norbert-moskovits/profile.json"},{"name":"Jordan Gitlin","slug":"jordan-gitlin","institution":"Maimonides Medical Center","specialty":"Pediatric Urology","url":"https://www.findmykol.com/kol/jordan-gitlin","json_url":"https://www.findmykol.com/kol/jordan-gitlin/profile.json"},{"name":"Jacob Shani","slug":"jacob-shani","institution":"Maimonides Medical Center","specialty":"Interventional Cardiology","url":"https://www.findmykol.com/kol/jacob-shani","json_url":"https://www.findmykol.com/kol/jacob-shani/profile.json"},{"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":39}},"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"},"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"}