{"schema_version":"1","generated_at":"2026-11-04T11:54:45.904Z","data_as_of":null,"url":"https://www.findmykol.com/kol/nina-arhin","json_url":"https://www.findmykol.com/kol/nina-arhin/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"nina-arhin","name":"Nina Arhin","credential":"MD","specialty":"Hematology","specialty_raw":"Hematology","therapeutic_area":"Hematology","therapeutic_areas":["Hematology"],"institution":"Vanderbilt University","institution_url":"https://www.findmykol.com/institution/vanderbilt-university-medical-center","city":"Nashville","state":"TN","region":{"label":"Southeast","url":"https://www.findmykol.com/region/southeast"}},"identifiers":{"npi":"1093164634","orcid":"0000-0001-5270-7129","openalex":"A5047901189"},"summary":"Nina Arhin is a Hematology physician affiliated with Vanderbilt University. OpenAlex indexes 6 publications with 330 citations (h-index 5).","overview":null,"focus":{"indications":[],"research_topics":["Hematology"]},"scholarship":{"works_count":6,"cited_by_count":330,"h_index":5,"source":"works"},"payments":{"company_count":5,"program_years":{"first":2021,"last":null},"rows_total":3,"shown":3,"withheld":0,"rows":[{"payer":"Stemline Therapeutics","program_year":2025,"amount_usd":4960,"payment_count":2,"source_url":"https://openpaymentsdata.cms.gov/search?query=1093164634"},{"payer":"Pfizer","program_year":2025,"amount_usd":3925,"payment_count":2,"source_url":"https://openpaymentsdata.cms.gov/search?query=1093164634"},{"payer":"Janssen","program_year":2025,"amount_usd":1387.5,"payment_count":1,"source_url":"https://openpaymentsdata.cms.gov/search?query=1093164634"}],"record_url":"https://openpaymentsdata.cms.gov/search?query=1093164634","source":"payments"},"similar":[{"name":"William Schaffner","slug":"william-schaffner","institution":"Vanderbilt University","specialty":"Infectious Disease","url":"https://www.findmykol.com/kol/william-schaffner","json_url":"https://www.findmykol.com/kol/william-schaffner/profile.json"},{"name":"Keith Obstein","slug":"keith-obstein","institution":"Vanderbilt University","specialty":"Gastroenterology","url":"https://www.findmykol.com/kol/keith-obstein","json_url":"https://www.findmykol.com/kol/keith-obstein/profile.json"},{"name":"Devika Nair","slug":"devika-nair","institution":"Vanderbilt University","specialty":"Nephrology","url":"https://www.findmykol.com/kol/devika-nair","json_url":"https://www.findmykol.com/kol/devika-nair/profile.json"},{"name":"Andrew Jallouk","slug":"andrew-jallouk","institution":"Vanderbilt University","specialty":"Hematology / Oncology","url":"https://www.findmykol.com/kol/andrew-jallouk","json_url":"https://www.findmykol.com/kol/andrew-jallouk/profile.json"},{"name":"Joseph Antin","slug":"joseph-antin","institution":"Harvard University","specialty":"Hematology","url":"https://www.findmykol.com/kol/joseph-antin","json_url":"https://www.findmykol.com/kol/joseph-antin/profile.json"},{"name":"Scott Kaufmann","slug":"scott-kaufmann","institution":"Mayo Clinic College of Medicine","specialty":"Hematology","url":"https://www.findmykol.com/kol/scott-kaufmann","json_url":"https://www.findmykol.com/kol/scott-kaufmann/profile.json"},{"name":"Ruben Mesa","slug":"ruben-mesa","institution":"Atrium Health Wake Forest Baptist Comprehensive Cancer Center","specialty":"Hematology","url":"https://www.findmykol.com/kol/ruben-mesa","json_url":"https://www.findmykol.com/kol/ruben-mesa/profile.json"},{"name":"Jaroslaw Maciejewski","slug":"jaroslaw-maciejewski","institution":"Cleveland Clinic","specialty":"Hematology","url":"https://www.findmykol.com/kol/jaroslaw-maciejewski","json_url":"https://www.findmykol.com/kol/jaroslaw-maciejewski/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"},"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"}