{"result_count":1,"results":[{"addresses":[{"address_1":"200 HAWKINS DR","address_purpose":"LOCATION","address_type":"DOM","city":"IOWA CITY","country_code":"US","country_name":"United States","fax_number":"319-384-8559","postal_code":"522421009","state":"IA","telephone_number":"319-356-4901"},{"address_1":"200 HAWKINS DR","address_purpose":"MAILING","address_type":"DOM","city":"IOWA CITY","country_code":"US","country_name":"United States","fax_number":"319-384-8559","postal_code":"522421009","state":"IA","telephone_number":"319-356-4901"}],"basic":{"certification_date":"2021-09-02","credential":"MD","enumeration_date":"2005-10-04","first_name":"FREDERICK","last_name":"JOHLIN","last_updated":"2021-09-02","middle_name":"C","name_suffix":"Jr.","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1128444556000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"0215855","issuer":null,"state":"IA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"21585","issuer":"Wellmark BCBS","state":"IA"}],"last_updated_epoch":"1630603490000","number":"1821085960","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207R00000X","desc":"Internal Medicine","license":"23554","primary":false,"state":"IA","taxonomy_group":""},{"code":"207RI0008X","desc":"Internal Medicine, Hepatology","license":"23554","primary":false,"state":"IA","taxonomy_group":""},{"code":"207RG0100X","desc":"Internal Medicine, Gastroenterology","license":"23554","primary":true,"state":"IA","taxonomy_group":""}]}]}