{"result_count":1,"results":[{"addresses":[{"address_1":"115 CASS AVE","address_purpose":"LOCATION","address_type":"DOM","city":"WOONSOCKET","country_code":"US","country_name":"United States","postal_code":"028954731","state":"RI","telephone_number":"401-769-4100"},{"address_1":"345 AVENUE A APT 201","address_purpose":"MAILING","address_type":"DOM","city":"BAYONNE","country_code":"US","country_name":"United States","postal_code":"070021321","state":"NJ","telephone_number":"440-225-4819"}],"basic":{"certification_date":"2025-07-05","credential":"DO","enumeration_date":"2018-04-06","first_name":"SIERRA","last_name":"GRASSO","last_updated":"2025-07-05","middle_name":"AUTUMN","sex":"F","sole_proprietor":"NO","status":"A"},"created_epoch":"1523068905000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1751757882000","number":"1992202980","other_names":[],"practiceLocations":[{"address_1":"206 CASS AVE","address_purpose":"LOCATION","address_type":"DOM","city":"WOONSOCKET","country_code":"US","country_name":"United States","postal_code":"028954712","state":"RI","telephone_number":"401-597-5070"}],"taxonomies":[{"code":"208600000X","desc":"Surgery","license":"328059","primary":true,"state":"NY","taxonomy_group":""}]}]}