{"result_count":1,"results":[{"addresses":[{"address_1":"A.I. DUPONT HOSPITAL FOR CHILDREN","address_2":"1600 ROCKLAND ROAD","address_purpose":"LOCATION","address_type":"DOM","city":"WILMINGTON","country_code":"US","country_name":"United States","fax_number":"302-651-4945","postal_code":"198033607","state":"DE","telephone_number":"302-651-4000"},{"address_1":"PO BOX 191","address_2":"PROVIDER ENROLLMENT DEPT","address_purpose":"MAILING","address_type":"DOM","city":"ROCKLAND","country_code":"US","country_name":"United States","fax_number":"302-651-4945","postal_code":"197320191","state":"DE","telephone_number":"302-651-6212"}],"basic":{"credential":"MD","enumeration_date":"2006-09-29","first_name":"ANDREW","last_name":"WALTER","last_updated":"2011-09-06","middle_name":"W.","name_prefix":"Dr.","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1159539832000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"001773716","issuer":null,"state":"PA"},{"code":"05","desc":"MEDICAID","identifier":"057837","issuer":null,"state":"IA"},{"code":"05","desc":"MEDICAID","identifier":"0891002","issuer":null,"state":"MD"},{"code":"05","desc":"MEDICAID","identifier":"4436200","issuer":null,"state":"DC"},{"code":"05","desc":"MEDICAID","identifier":"8054703","issuer":null,"state":"NJ"},{"code":"05","desc":"MEDICAID","identifier":"Q05784","issuer":null,"state":"SC"}],"last_updated_epoch":"1315348010000","number":"1629160445","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"2080P0207X","desc":"Pediatrics, Pediatric Hematology-Oncology","license":"C10005784","primary":true,"state":"DE","taxonomy_group":""}]}]}