{"result_count":1,"results":[{"addresses":[{"address_1":"9170 ROUTE 108 STE 202","address_purpose":"LOCATION","address_type":"DOM","city":"COLUMBIA","country_code":"US","country_name":"United States","fax_number":"410-442-6465","postal_code":"210451988","state":"MD","telephone_number":"410-442-6465"},{"address_1":"9170 ROUTE 108 STE 202","address_purpose":"MAILING","address_type":"DOM","city":"COLUMBIA","country_code":"US","country_name":"United States","fax_number":"410-442-6465","postal_code":"210451988","state":"MD","telephone_number":"410-442-6465"}],"basic":{"certification_date":"2025-06-16","credential":"OD","enumeration_date":"2008-07-03","first_name":"JENNIFER","last_name":"DUAN","last_updated":"2025-06-16","middle_name":"QIAN","name_prefix":"Dr.","sex":"F","sole_proprietor":"NO","status":"A"},"created_epoch":"1215092180000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1750097413000","number":"1275796955","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"152W00000X","desc":"Optometrist","license":"0618002112","primary":false,"state":"VA","taxonomy_group":""},{"code":"152W00000X","desc":"Optometrist","license":"OEG002059","primary":false,"state":"PA","taxonomy_group":""},{"code":"152W00000X","desc":"Optometrist","license":"TA2538","primary":true,"state":"MD","taxonomy_group":""}]}]}