{"result_count":1,"results":[{"addresses":[{"address_1":"611 W PARK ST","address_2":"FAPC","address_purpose":"MAILING","address_type":"DOM","city":"URBANA","country_code":"US","country_name":"United States","postal_code":"61801","state":"IL"},{"address_1":"611 W PARK ST","address_purpose":"LOCATION","address_type":"DOM","city":"URBANA","country_code":"US","country_name":"United States","fax_number":"217-383-3265","postal_code":"618012529","state":"IL","telephone_number":"217-383-3303"}],"basic":{"certification_date":"2021-01-06","credential":"DO","enumeration_date":"2005-12-21","first_name":"WALTER","last_name":"KNOLL","last_updated":"2021-01-23","name_prefix":"Dr.","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1135198397000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1611410807000","number":"1013993062","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207LP2900X","desc":"Anesthesiology, Pain Medicine","license":"036088482","primary":true,"state":"IL","taxonomy_group":""}]}]}