{"result_count":1,"results":[{"addresses":[{"address_1":"960 MASSACHUSETTS AVE","address_2":"FL 2","address_purpose":"MAILING","address_type":"DOM","city":"BOSTON","country_code":"US","country_name":"United States","postal_code":"021182690","state":"MA"},{"address_1":"840 HARRISON AVE","address_purpose":"LOCATION","address_type":"DOM","city":"BOSTON","country_code":"US","country_name":"United States","fax_number":"617-638-6616","postal_code":"021182905","state":"MA","telephone_number":"617-638-6610"}],"basic":{"certification_date":"2026-03-02","credential":"M.D.","enumeration_date":"2006-07-11","first_name":"ILSE","last_name":"CASTRO-ARAGON","last_updated":"2026-03-02","sex":"F","sole_proprietor":"NO","status":"A"},"created_epoch":"1152606620000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"1043244221","issuer":null,"state":"ME"},{"code":"05","desc":"MEDICAID","identifier":"110075074A","issuer":null,"state":"MA"},{"code":"05","desc":"MEDICAID","identifier":"3092332","issuer":null,"state":"NH"}],"last_updated_epoch":"1772467240000","number":"1043244221","other_names":[{"code":"5","credential":"M.D.","first_name":"ILSE","last_name":"CASTRO-ARAGON","middle_name":"MARIA","type":"Other Name"}],"practiceLocations":[{"address_1":"10 GOVE STREET","address_purpose":"LOCATION","address_type":"DOM","city":"EAST BOSTON","country_code":"US","country_name":"United States","postal_code":"02128","state":"MA","telephone_number":"617-569-5800"},{"address_1":"235 NORTH PEARL ST","address_purpose":"LOCATION","address_type":"DOM","city":"BROCKTON","country_code":"US","country_name":"United States","postal_code":"02301","state":"MA","telephone_number":"508-427-2665"},{"address_1":"736 CAMBRIDGE ST","address_purpose":"LOCATION","address_type":"DOM","city":"BRIGHTON","country_code":"US","country_name":"United States","postal_code":"02135","state":"MA","telephone_number":"617-789-3000"}],"taxonomies":[{"code":"2085R0202X","desc":"Radiology, Diagnostic Radiology","license":"227109","primary":true,"state":"MA","taxonomy_group":""},{"code":"2085P0229X","desc":"Radiology, Pediatric Radiology","license":"227109","primary":false,"state":"MA","taxonomy_group":""}]}]}