{"result_count":1,"results":[{"addresses":[{"address_1":"1026 A AVE NE","address_purpose":"MAILING","address_type":"DOM","city":"CEDAR RAPIDS","country_code":"US","country_name":"United States","fax_number":"319-368-5973","postal_code":"524025074","state":"IA","telephone_number":"319-368-5970"},{"address_1":"1026 A AVE NE","address_purpose":"LOCATION","address_type":"DOM","city":"CEDAR RAPIDS","country_code":"US","country_name":"United States","fax_number":"319-368-5973","postal_code":"524025036","state":"IA","telephone_number":"319-368-5970"}],"basic":{"certification_date":"2025-09-03","credential":"DO","enumeration_date":"2021-05-07","first_name":"DEVEN","last_name":"VOELKER","last_updated":"2025-09-03","name_prefix":"--","name_suffix":"--","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1620415525000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1756911743000","number":"1033793864","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207R00000X","desc":"Internal Medicine","license":"DO-06269","primary":false,"state":"IA","taxonomy_group":""},{"code":"208M00000X","desc":"Hospitalist","license":"DO-06269","primary":true,"state":"IA","taxonomy_group":""}]}]}