{"npi":"1215980289","type":"NPI-1","status":"active","name":{"display":"Dr. Adeline Essien MD","other":[],"first":"ADELINE","last":"ESSIEN","credential":"MD"},"specialty":{"primary_taxonomy":"207L00000X","primary_taxonomy_description":"Anesthesiology","slug":"anesthesiology","schema_org_specialty":"Anesthesia","all":[{"code":"207L00000X","description":"Anesthesiology","primary":true,"state":"IL","license":"036110049"},{"code":"208D00000X","description":"General Practice","primary":false,"state":"IL","license":"036110049"},{"code":"207R00000X","description":"Internal Medicine","primary":false,"state":"IL","license":"036110049"}]},"addresses":[{"purpose":"LOCATION","street_1":"4 RIVER HILLS CT","city":"BOLINGBROOK","state":"IL","postal_code":"604902148","country_code":"US","phone":"6304233507","fax":"6304626959"},{"purpose":"MAILING","street_1":"4 RIVER HILLS CT","city":"BOLINGBROOK","state":"IL","postal_code":"604902148","country_code":"US","phone":"6304233507","fax":"6304626959"}],"license":{"state":"IL","number":"036110049"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20040727000899","type_code":"14-11","type_desc":"PRACTITIONER - INTERNAL MEDICINE","state":"IL","pac_id":"2961472139"}]},"enumeration_date":"2006-05-18","last_updated":"2015-04-20","_meta":{"source":"NPPES","snapshot_date":"2015-04-20","doc_url":"https://findmynpi.com/api"}}