{"npi":"1952389413","type":"NPI-1","status":"active","name":{"display":"Dr. Stuart Ferber M.D.","other":[],"first":"STUART","last":"FERBER","middle":"S","credential":"M.D."},"specialty":{"primary_taxonomy":"207R00000X","primary_taxonomy_description":"Internal Medicine","slug":"internal-medicine","schema_org_specialty":"Internal","all":[{"code":"207R00000X","description":"Internal Medicine","primary":true,"state":"IL","license":"036076644"}]},"addresses":[{"purpose":"LOCATION","street_1":"15 S MCHENRY RD","city":"BUFFALO GROVE","state":"IL","postal_code":"600896705","country_code":"US","phone":"8476180351","fax":"8476180766"},{"purpose":"MAILING","street_1":"15 S MCHENRY RD","city":"BUFFALO GROVE","state":"IL","postal_code":"600896705","country_code":"US","phone":"8476180351","fax":"8476180766"}],"license":{"state":"IL","number":"036076644"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"36076644","state":"IL","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20050510000165","type_code":"14-11","type_desc":"PRACTITIONER - INTERNAL MEDICINE","state":"IL","pac_id":"4385684372"}]},"enumeration_date":"2006-01-05","last_updated":"2021-10-05","_meta":{"source":"NPPES","snapshot_date":"2021-10-05","doc_url":"https://findmynpi.com/api"}}