{"result_count":1,"results":[{"addresses":[{"address_1":"225 E CHICAGO AVE","address_purpose":"LOCATION","address_type":"DOM","city":"CHICAGO","country_code":"US","country_name":"United States","postal_code":"606112991","state":"IL","telephone_number":"312-227-4000"},{"address_1":"225 E CHICAGO AVE","address_purpose":"MAILING","address_type":"DOM","city":"CHICAGO","country_code":"US","country_name":"United States","postal_code":"606112991","state":"IL","telephone_number":"312-227-4000"}],"basic":{"certification_date":"2024-01-14","credential":"PA-C","enumeration_date":"2023-12-18","first_name":"ETHAN","last_name":"KSIAZEK","last_updated":"2024-04-25","middle_name":"JAMES","name_prefix":"Mr.","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1702933273000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1714087998000","number":"1073381166","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"363AM0700X","desc":"Physician Assistant, Medical","license":"085010244","primary":true,"state":"IA","taxonomy_group":""}]}]}