{"result_count":1,"results":[{"addresses":[{"address_1":"4000 WELLNESS DR","address_purpose":"MAILING","address_type":"DOM","city":"MIDLAND","country_code":"US","country_name":"United States","postal_code":"486702000","state":"MI"},{"address_1":"4000 WELLNESS DR","address_purpose":"LOCATION","address_type":"DOM","city":"MIDLAND","country_code":"US","country_name":"United States","postal_code":"486702000","state":"MI","telephone_number":"989-839-1644"}],"basic":{"certification_date":"2026-04-22","enumeration_date":"2021-06-15","first_name":"GHASSAN","last_name":"NAISAN","last_updated":"2026-04-22","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1623767199000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1776849598000","number":"1104494236","other_names":[],"practiceLocations":[{"address_1":"1 GENESYS PKWY","address_purpose":"LOCATION","address_type":"DOM","city":"GRAND BLANC","country_code":"US","country_name":"United States","postal_code":"484398065","state":"MI","telephone_number":"810-606-5000"}],"taxonomies":[{"code":"208M00000X","desc":"Hospitalist","license":"5315226786","primary":false,"state":"MI","taxonomy_group":""},{"code":"208D00000X","desc":"General Practice","license":"5151015294","primary":false,"state":"MI","taxonomy_group":""},{"code":"207R00000X","desc":"Internal Medicine","license":"5315226786","primary":true,"state":"MI","taxonomy_group":""}]}]}