{"result_count":1,"results":[{"addresses":[{"address_1":"PO BOX 306556","address_purpose":"MAILING","address_type":"DOM","city":"NASHVILLE","country_code":"US","country_name":"United States","fax_number":"615-695-1494","postal_code":"372306556","state":"TN","telephone_number":"615-329-2294"},{"address_1":"1800 MEDICAL CENTER PKWY STE 200","address_purpose":"LOCATION","address_type":"DOM","city":"MURFREESBORO","country_code":"US","country_name":"United States","fax_number":"615-695-1494","postal_code":"371292566","state":"TN","telephone_number":"615-329-2294"}],"basic":{"certification_date":"2026-04-24","credential":"M.D.","enumeration_date":"2012-05-24","first_name":"JOHN","last_name":"HAGGART","last_updated":"2026-04-24","middle_name":"ROSTAD","name_prefix":"Dr.","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1337857721000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1777039720000","number":"1740540707","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207XX0005X","desc":"Orthopaedic Surgery, Sports Medicine","license":"77122","primary":true,"state":"TN","taxonomy_group":""}]}]}