{"npi":"1124027651","type":"NPI-1","status":"active","name":{"display":"Dr. Frank Kniffen M.D.","other":[],"first":"FRANK","last":"KNIFFEN","middle":"J.","credential":"M.D."},"specialty":{"primary_taxonomy":"207L00000X","primary_taxonomy_description":"Anesthesiology","slug":"anesthesiology","schema_org_specialty":"Anesthesia","all":[{"code":"207L00000X","description":"Anesthesiology","primary":true,"state":"IL","license":"036064175"}]},"addresses":[{"purpose":"LOCATION","street_1":"6701 159TH ST","city":"TINLEY PARK","state":"IL","postal_code":"604771758","country_code":"US","street_2":"INGALLS SAME DAY SURGERY","phone":"7084290220","fax":"7089157400"},{"purpose":"MAILING","street_1":"PO BOX 100","city":"MATTESON","state":"IL","postal_code":"604430100","country_code":"US","phone":"7087475850","fax":"7087479991"}],"license":{"state":"IL","number":"036064175"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"036064175","state":"IL","issuer":null}],"pecos":{"enrolled_at":null,"enrollments":[]},"enumeration_date":"2005-07-18","last_updated":"2010-06-08","_meta":{"source":"NPPES","snapshot_date":"2010-06-08","doc_url":"https://findmynpi.com/api"}}