{"npi":"1285138594","type":"NPI-1","status":"active","name":{"display":"M. Ihsan Kaadan MD, Ms","other":[],"first":"M. IHSAN","last":"KAADAN","credential":"MD, MS"},"specialty":{"primary_taxonomy":"207RC0000X","primary_taxonomy_description":"Cardiovascular Disease","slug":"cardiology","schema_org_specialty":"Cardiovascular","all":[{"code":"207R00000X","description":"Internal Medicine","primary":false,"state":"MA","license":"289266"},{"code":"207RC0000X","description":"Cardiovascular Disease","primary":true,"state":"IL","license":"036168020"}]},"addresses":[{"purpose":"LOCATION","street_1":"1725 W HARRISON ST STE 1159","city":"CHICAGO","state":"IL","postal_code":"606123883","country_code":"US","phone":"3129425020"},{"purpose":"MAILING","street_1":"1725 W HARRISON ST STE 1159","city":"CHICAGO","state":"IL","postal_code":"606123883","country_code":"US","phone":"3129425020"}],"license":{"state":"IL","number":"036168020"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20240111002350","type_code":"14-06","type_desc":"PRACTITIONER - CARDIOVASCULAR DISEASE (CARDIOLOGY)","state":"IL","pac_id":"7517216641"}]},"enumeration_date":"2018-03-21","last_updated":"2023-12-20","_meta":{"source":"NPPES","snapshot_date":"2023-12-20","doc_url":"https://findmynpi.com/api"}}