{"result_count":1,"results":[{"addresses":[{"address_1":"2637 SHADELANDS DR","address_purpose":"LOCATION","address_type":"DOM","city":"WALNUT CREEK","country_code":"US","country_name":"United States","fax_number":"925-932-0139","postal_code":"945982512","state":"CA","telephone_number":"925-932-6330"},{"address_1":"2637 SHADELANDS DR","address_purpose":"MAILING","address_type":"DOM","city":"WALNUT CREEK","country_code":"US","country_name":"United States","fax_number":"925-932-0139","postal_code":"945982512","state":"CA","telephone_number":"925-932-6330"}],"basic":{"certification_date":"2024-11-13","credential":"M.D.","enumeration_date":"2007-06-05","first_name":"JENNIFER","last_name":"CHAN","last_updated":"2024-11-13","middle_name":"OLIVIA","sex":"F","sole_proprietor":"NO","status":"A"},"created_epoch":"1181077855000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1731530713000","number":"1265634687","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"208600000X","desc":"Surgery","license":"A87218","primary":false,"state":"CA","taxonomy_group":""},{"code":"208G00000X","desc":"Thoracic Surgery (Cardiothoracic Vascular Surgery)","license":"A87218","primary":true,"state":"CA","taxonomy_group":""}]}]}