{"result_count":1,"results":[{"addresses":[{"address_1":"241 CORPORATE BLVD","address_2":"STE 210","address_purpose":"MAILING","address_type":"DOM","city":"NORFOLK","country_code":"US","country_name":"United States","fax_number":"757-622-4866","postal_code":"235024965","state":"VA","telephone_number":"757-622-2200"},{"address_1":"241 CORPORATE BLVD","address_2":"SUITE 210","address_purpose":"LOCATION","address_type":"DOM","city":"NORFOLK","country_code":"US","country_name":"United States","fax_number":"757-965-9493","postal_code":"235024975","state":"VA","telephone_number":"757-622-2200"}],"basic":{"credential":"M.D.","enumeration_date":"2007-06-15","first_name":"ESTHER","last_name":"CHANG","last_updated":"2016-11-30","middle_name":"I-PING","name_prefix":"--","name_suffix":"--","sex":"F","sole_proprietor":"NO","status":"A"},"created_epoch":"1181913958000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"01","desc":"Other (non-Medicare)","identifier":"10085628","issuer":"Optima","state":"VA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"1124223771","issuer":"Tricare/Tricare for Life","state":"VA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"1124223771","issuer":"Virginia Premier","state":"VA"},{"code":"05","desc":"MEDICAID","identifier":"1124223771","issuer":null,"state":"VA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"3965950","issuer":"Cigna","state":"VA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"454612","issuer":"Anthem BCBS","state":"VA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"P01039509","issuer":"RR Medicare","state":"VA"}],"last_updated_epoch":"1480529001000","number":"1124223771","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207W00000X","desc":"Ophthalmology","license":"0101250445","primary":true,"state":"VA","taxonomy_group":""}]}]}