{"npi":"1114004652","type":"NPI-1","status":"active","name":{"display":"Steven Antonini MD","other":[],"first":"STEVEN","last":"ANTONINI","middle":"JOHN","credential":"MD"},"specialty":{"primary_taxonomy":"208000000X","primary_taxonomy_description":"Pediatrics","slug":"pediatrics","schema_org_specialty":"Pediatric","all":[{"code":"208000000X","description":"Pediatrics","primary":false,"state":"IL","license":"036-076951"},{"code":"207R00000X","description":"Internal Medicine","primary":false,"state":"IL","license":"036076951"},{"code":"208000000X","description":"Pediatrics","primary":true,"state":"IL","license":"036076951"}]},"addresses":[{"purpose":"LOCATION","street_1":"21205 OWENS RD STE 3","city":"MOKENA","state":"IL","postal_code":"604482023","country_code":"US","phone":"8154692123","fax":"8154692149"},{"purpose":"MAILING","street_1":"21205 OWENS RD STE 3","city":"MOKENA","state":"IL","postal_code":"604482023","country_code":"US","phone":"8154692123","fax":"8154692149"}],"license":{"state":"IL","number":"036076951"},"identifiers":[{"type_code":"01","label":"Other","value":"09915014","state":"IL","issuer":"BLUE CROSS BLUE SHIELD"},{"type_code":"05","label":"Medicaid","value":"036076951","state":"IL","issuer":null},{"type_code":"01","label":"Other","value":"649420","state":null,"issuer":"MEDICARE PROV #"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20101102001503","type_code":"14-37","type_desc":"PRACTITIONER - PEDIATRIC MEDICINE","state":"IL","pac_id":"9436172525"}]},"enumeration_date":"2006-11-01","last_updated":"2022-03-01","_meta":{"source":"NPPES","snapshot_date":"2022-03-01","doc_url":"https://findmynpi.com/api"}}