{"result_count":1,"results":[{"addresses":[{"address_1":"737 N MICHIGAN AVE STE 1050","address_purpose":"LOCATION","address_type":"DOM","city":"CHICAGO","country_code":"US","country_name":"United States","fax_number":"312-922-2503","postal_code":"606117019","state":"IL","telephone_number":"224-362-9424"},{"address_1":"737 N MICHIGAN AVE STE 1050","address_purpose":"MAILING","address_type":"DOM","city":"CHICAGO","country_code":"US","country_name":"United States","fax_number":"312-922-2503","postal_code":"606117019","state":"IL","telephone_number":"224-362-9424"}],"basic":{"certification_date":"2025-02-05","credential":"MD","enumeration_date":"2006-08-21","first_name":"DAVID","last_name":"ZICH","last_updated":"2025-02-05","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1156144003000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1738763924000","number":"1013022565","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207P00000X","desc":"Emergency Medicine","license":"036-104026","primary":false,"state":"IL","taxonomy_group":""},{"code":"207R00000X","desc":"Internal Medicine","license":"036104026","primary":true,"state":"IL","taxonomy_group":""}]}]}