{"result_count":1,"results":[{"addresses":[{"address_1":"911 N ELM ST STE 128","address_purpose":"LOCATION","address_type":"DOM","city":"HINSDALE","country_code":"US","country_name":"United States","fax_number":"630-655-9943","postal_code":"605213640","state":"IL","telephone_number":"630-856-7460"},{"address_1":"PO BOX 71736","address_purpose":"MAILING","address_type":"DOM","city":"CHICAGO","country_code":"US","country_name":"United States","fax_number":"630-655-9943","postal_code":"606941736","state":"IL","telephone_number":"630-856-7460"}],"basic":{"certification_date":"2021-12-17","credential":"MD","enumeration_date":"2006-07-18","first_name":"DAVID","last_name":"HAHN","last_updated":"2021-12-17","name_prefix":"Dr.","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1153270640000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1639781438000","number":"1912926353","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"2085R0204X","desc":"Radiology, Vascular & Interventional Radiology","license":"036104444","primary":true,"state":"IL","taxonomy_group":""}]}]}