{"result_count":1,"results":[{"addresses":[{"address_1":"13001 E 17TH PL","address_purpose":"LOCATION","address_type":"DOM","city":"AURORA","country_code":"US","country_name":"United States","postal_code":"800452570","state":"CO","telephone_number":"303-724-2963"},{"address_1":"777 BANNOCK ST","address_purpose":"MAILING","address_type":"DOM","city":"DENVER","country_code":"US","country_name":"United States","postal_code":"802044507","state":"CO","telephone_number":"303-436-6000"}],"basic":{"certification_date":"2025-07-22","credential":"MD","enumeration_date":"2016-03-29","first_name":"ANDREW","last_name":"MAERTENS","last_updated":"2025-07-22","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1459249632000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1753215300000","number":"1013379049","other_names":[],"practiceLocations":[{"address_1":"175 S UNION BLVD STE 125","address_purpose":"LOCATION","address_type":"DOM","city":"COLORADO SPRINGS","country_code":"US","country_name":"United States","fax_number":"719-365-1951","postal_code":"809103117","state":"CO","telephone_number":"719-365-1950"}],"taxonomies":[{"code":"207X00000X","desc":"Orthopaedic Surgery","license":"DR.0059594","primary":false,"state":"CO","taxonomy_group":""},{"code":"207XX0801X","desc":"Orthopaedic Surgery, Orthopaedic Trauma","license":"DR.0059594","primary":false,"state":"CO","taxonomy_group":""},{"code":"390200000X","desc":"Student in an Organized Health Care Education/Training Program","license":null,"primary":false,"state":null,"taxonomy_group":""},{"code":"207XS0106X","desc":"Orthopaedic Surgery, Hand Surgery","license":"DR.0059594","primary":true,"state":"CO","taxonomy_group":""}]}]}