{"result_count":1,"results":[{"addresses":[{"address_1":"9200 W WISCONSIN AVE","address_2":"DIVISION OF PULMONARY DISEASE","address_purpose":"MAILING","address_type":"DOM","city":"MILWAUKEE","country_code":"US","country_name":"United States","fax_number":"414-955-6211","postal_code":"532263522","state":"WI","telephone_number":"414-955-7040"},{"address_1":"9200 W WISCONSIN AVE","address_2":"DIVISION OF PULMONARY DISEASE","address_purpose":"LOCATION","address_type":"DOM","city":"MILWAUKEE","country_code":"US","country_name":"United States","fax_number":"414-955-6211","postal_code":"532263522","state":"WI","telephone_number":"414-955-7040"}],"basic":{"certification_date":"2025-02-21","credential":"M.D.","enumeration_date":"2007-08-30","first_name":"TIRSA","last_name":"FERRER MARRERO","last_updated":"2025-02-21","middle_name":"M","name_prefix":"Dr.","sex":"F","sole_proprietor":"NO","status":"A"},"created_epoch":"1188498352000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"1093909210","issuer":null,"state":"WI"}],"last_updated_epoch":"1740155312000","number":"1093909210","other_names":[],"practiceLocations":[{"address_1":"1801 W TAYLOR ST","address_purpose":"LOCATION","address_type":"DOM","city":"CHICAGO","country_code":"US","country_name":"United States","postal_code":"606124795","state":"IL","telephone_number":"313-355-4497"}],"taxonomies":[{"code":"207R00000X","desc":"Internal Medicine","license":"036.129715","primary":false,"state":"IL","taxonomy_group":""},{"code":"207R00000X","desc":"Internal Medicine","license":"17956","primary":false,"state":"PR","taxonomy_group":""},{"code":"207RC0200X","desc":"Internal Medicine, Critical Care Medicine","license":"66180","primary":false,"state":"WI","taxonomy_group":""},{"code":"207RP1001X","desc":"Internal Medicine, Pulmonary Disease","license":"036.129715","primary":false,"state":"IL","taxonomy_group":""},{"code":"207RP1001X","desc":"Internal Medicine, Pulmonary Disease","license":"66180","primary":true,"state":"WI","taxonomy_group":""}]}]}