{"npi":"1356665244","type":"NPI-1","status":"active","name":{"display":"Dr. Natalie Stewart M.D.","other":[{"code":"1","type":"Formerly known as","value":"HENDERSON, NATALIE STEWART"}],"first":"NATALIE","last":"STEWART","middle":"LOUISE","credential":"M.D."},"specialty":{"primary_taxonomy":"2080P0203X","primary_taxonomy_description":"Pediatric Critical Care Medicine Physician","slug":"pediatric-critical-care-medicine-physician","schema_org_specialty":null,"all":[{"code":"208000000X","description":"Pediatrics","primary":false,"state":"KY","license":"45901"},{"code":"2080P0203X","description":"Pediatric Critical Care Medicine Physician","primary":true,"state":"KY","license":"45901"}]},"addresses":[{"purpose":"LOCATION","street_1":"200 E CHESTNUT ST","city":"LOUISVILLE","state":"KY","postal_code":"402021831","country_code":"US","phone":"5026296000","fax":"5026295865"},{"purpose":"MAILING","street_1":"PO BOX 776879","city":"CHICAGO","state":"IL","postal_code":"606776879","country_code":"US","phone":"5025889490","fax":"5022725116"}],"license":{"state":"KY","number":"45901"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"201231540","state":"IN","issuer":null},{"type_code":"05","label":"Medicaid","value":"7100172360","state":"KY","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20140703001384","type_code":"14-37","type_desc":"PRACTITIONER - PEDIATRIC MEDICINE","state":"KY","pac_id":"1951526060"}]},"enumeration_date":"2010-03-21","last_updated":"2025-05-19","_meta":{"source":"NPPES","snapshot_date":"2025-05-19","doc_url":"https://findmynpi.com/api"}}