{"result_count":1,"results":[{"addresses":[{"address_1":"3637 ROCKDALE RD","address_purpose":"MAILING","address_type":"DOM","city":"MANCHESTER","country_code":"US","country_name":"United States","postal_code":"211022617","state":"MD","telephone_number":"410-377-8526"},{"address_1":"3059 SOLOMONS ISLAND RD","address_2":"SUITE F-2","address_purpose":"LOCATION","address_type":"DOM","city":"EDGEWATER","country_code":"US","country_name":"United States","fax_number":"410-956-3324","postal_code":"210371433","state":"MD","telephone_number":"410-956-3394"}],"basic":{"certification_date":"2021-06-08","credential":"MD","enumeration_date":"2006-09-25","first_name":"JOHN","last_name":"CLASSEN","last_updated":"2021-06-11","middle_name":"BARTHELOW","name_prefix":"Dr.","sex":"M","sole_proprietor":"YES","status":"A"},"created_epoch":"1159209909000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1623433676000","number":"1215037676","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207P00000X","desc":"Emergency Medicine","license":"D0052684","primary":false,"state":"MD","taxonomy_group":""},{"code":"208D00000X","desc":"General Practice","license":"D0052684","primary":true,"state":"MD","taxonomy_group":""}]}]}