{"result_count":1,"results":[{"addresses":[{"address_1":"155 E BRUSH HILL RD","address_purpose":"LOCATION","address_type":"DOM","city":"ELMHURST","country_code":"US","country_name":"United States","fax_number":"331-221-3782","postal_code":"60126","state":"IL","telephone_number":"331-221-8952"},{"address_1":"172 SCHILLER ST","address_purpose":"MAILING","address_type":"DOM","city":"ELMHURST","country_code":"US","country_name":"United States","fax_number":"331-221-2706","postal_code":"60126","state":"IL","telephone_number":"331-221-6377"}],"basic":{"credential":"MD","enumeration_date":"2006-01-17","first_name":"BARBARA","last_name":"POTACZEK","last_updated":"2018-10-24","middle_name":"E","sex":"F","sole_proprietor":"YES","status":"A"},"created_epoch":"1137529687000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"036113875","issuer":null,"state":"IL"}],"last_updated_epoch":"1540388345000","number":"1043290141","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207R00000X","desc":"Internal Medicine","license":"036113875","primary":false,"state":"IL","taxonomy_group":""},{"code":"208M00000X","desc":"Hospitalist","license":"036113875","primary":true,"state":"IL","taxonomy_group":""}]}]}