{"result_count":1,"results":[{"addresses":[{"address_1":"2600 MAIN ST STE 119","address_purpose":"LOCATION","address_type":"DOM","city":"BRIDGEPORT","country_code":"US","country_name":"United States","postal_code":"066065305","state":"CT","telephone_number":"203-338-8760"},{"address_1":"2600 MAIN ST STE 119","address_purpose":"MAILING","address_type":"DOM","city":"BRIDGEPORT","country_code":"US","country_name":"United States","postal_code":"066065305","state":"CT","telephone_number":"203-338-8760"}],"basic":{"certification_date":"2020-07-15","credential":"M.D.","enumeration_date":"2015-04-28","first_name":"KEITH","last_name":"O'BRIEN","last_updated":"2020-07-15","middle_name":"RICHARD","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1430245064000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1594815140000","number":"1740667815","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"208800000X","desc":"Urology","license":"64924","primary":true,"state":"CT","taxonomy_group":""}]}]}