{"result_count":1,"results":[{"addresses":[{"address_1":"301 W MONROE ST","address_purpose":"LOCATION","address_type":"DOM","city":"MT PLEASANT","country_code":"US","country_name":"United States","postal_code":"526412112","state":"IA","telephone_number":"319-385-9534"},{"address_1":"301 W MONROE ST","address_purpose":"MAILING","address_type":"DOM","city":"MT PLEASANT","country_code":"US","country_name":"United States","postal_code":"526412112","state":"IA","telephone_number":"319-385-9534"}],"basic":{"credential":"O.D.","enumeration_date":"2006-12-06","first_name":"CHRISTOPHER","last_name":"OLSON","last_updated":"2017-01-02","middle_name":"P","name_prefix":"Dr.","name_suffix":"--","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1165431727000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"01","desc":"Other (non-Medicare)","identifier":"010761565","issuer":"Champus Reg8 Provider#","state":"IA"},{"code":"05","desc":"MEDICAID","identifier":"1254169","issuer":null,"state":"IA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"25416","issuer":"BCBS  IA Provider Number","state":"IA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"P00759633","issuer":"RR Medicare Provider Number","state":"IA"}],"last_updated_epoch":"1483419343000","number":"1992864037","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"152W00000X","desc":"Optometrist","license":"01860","primary":true,"state":"IA","taxonomy_group":""}]}]}