{"result_count":1,"results":[{"addresses":[{"address_1":"3400 SPRUCE ST","address_purpose":"LOCATION","address_type":"DOM","city":"PHILADELPHIA","country_code":"US","country_name":"United States","fax_number":"215-349-5703","postal_code":"191044238","state":"PA","telephone_number":"215-662-2638"},{"address_1":"3400 SPRUCE ST","address_2":"1ST FLOOR FOUNDERS, RENAL STE","address_purpose":"MAILING","address_type":"DOM","city":"PHILADELPHIA","country_code":"US","country_name":"United States","fax_number":"215-349-5703","postal_code":"191044238","state":"PA","telephone_number":"215-662-2638"}],"basic":{"certification_date":"2025-11-19","credential":"MD","enumeration_date":"2014-05-05","first_name":"HUIWEN","last_name":"CHEN","last_updated":"2025-11-19","sex":"F","sole_proprietor":"NO","status":"A"},"created_epoch":"1399342582000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1763560043000","number":"1134539612","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207R00000X","desc":"Internal Medicine","license":"25MA10789600","primary":false,"state":"NJ","taxonomy_group":""},{"code":"207RC0200X","desc":"Internal Medicine, Critical Care Medicine","license":"MD466517","primary":false,"state":"PA","taxonomy_group":""},{"code":"207RN0300X","desc":"Internal Medicine, Nephrology","license":"MD466157","primary":true,"state":"PA","taxonomy_group":""},{"code":"207R00000X","desc":"Internal Medicine","license":"MD466517","primary":false,"state":"PA","taxonomy_group":""},{"code":"207RC0200X","desc":"Internal Medicine, Critical Care Medicine","license":"25MA10789600","primary":false,"state":"NJ","taxonomy_group":""},{"code":"207RN0300X","desc":"Internal Medicine, Nephrology","license":"25MA10789600","primary":false,"state":"NJ","taxonomy_group":""}]}]}