{"result_count":1,"results":[{"addresses":[{"address_1":"730 W MARKET ST","address_purpose":"MAILING","address_type":"DOM","city":"LIMA","country_code":"US","country_name":"United States","postal_code":"458014602","state":"OH"},{"address_1":"730 W MARKET ST","address_purpose":"LOCATION","address_type":"DOM","city":"LIMA","country_code":"US","country_name":"United States","postal_code":"458014602","state":"OH","telephone_number":"512-608-7817"}],"basic":{"certification_date":"2025-12-13","credential":"MD","enumeration_date":"2023-05-23","first_name":"MARSHALL","last_name":"LEITHEAD","last_updated":"2025-12-13","middle_name":"DONALD","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1684863907000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1765622104000","number":"1114619608","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207P00000X","desc":"Emergency Medicine","license":"57.255634","primary":true,"state":"OH","taxonomy_group":""}]}]}