{"result_count":1,"results":[{"addresses":[{"address_1":"1201 S GRAND BLVD","address_purpose":"LOCATION","address_type":"DOM","city":"SAINT LOUIS","country_code":"US","country_name":"United States","postal_code":"631041016","state":"MO","telephone_number":"314-617-2000"},{"address_1":"UW DEPARTMENT OF SURGERY 1959 NE PACIFIC ST","address_2":"SUITE BB-487 PO BOX 356410","address_purpose":"MAILING","address_type":"DOM","city":"SEATTLE","country_code":"US","country_name":"United States","postal_code":"981956410","state":"WA","telephone_number":"206-604-6080"}],"basic":{"certification_date":"2025-08-07","credential":"M.D.","enumeration_date":"2016-04-13","first_name":"DANIEL","last_name":"AARONSON","last_updated":"2025-08-07","middle_name":"MARSHALL","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1460545579000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1754594674000","number":"1679937908","other_names":[],"practiceLocations":[{"address_1":"UW DEPARTMENT OF SURGERY 1959 NE PACIFIC ST","address_2":"SUITE BB-487","address_purpose":"LOCATION","address_type":"DOM","city":"SEATTLE","country_code":"US","country_name":"United States","postal_code":"981956410","state":"WA","telephone_number":"206-604-6080"}],"taxonomies":[{"code":"207T00000X","desc":"Neurological Surgery","license":"1679937908","primary":true,"state":"MO","taxonomy_group":""},{"code":"390200000X","desc":"Student in an Organized Health Care Education/Training Program","license":null,"primary":false,"state":null,"taxonomy_group":""}]}]}