{"result_count":1,"results":[{"addresses":[{"address_1":"22 S GREENE ST","address_purpose":"LOCATION","address_type":"DOM","city":"BALTIMORE","country_code":"US","country_name":"United States","fax_number":"410-328-4124","postal_code":"212011544","state":"MD","telephone_number":"410-328-6704"},{"address_1":"PO BOX 64793","address_purpose":"MAILING","address_type":"DOM","city":"BALTIMORE","country_code":"US","country_name":"United States","fax_number":"410-382-4124","postal_code":"212644793","state":"MD","telephone_number":"410-328-6704"}],"basic":{"certification_date":"2021-10-13","credential":"M.D.","enumeration_date":"2006-04-06","first_name":"MATTHEW","last_name":"LISSAUER","last_updated":"2021-10-13","middle_name":"ERIC","name_prefix":"Dr.","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1144338190000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"01","desc":"Other (non-Medicare)","identifier":"P00259987","issuer":"RAILROAD MEDICARE","state":"MD"},{"code":"05","desc":"MEDICAID","identifier":"408282600","issuer":null,"state":"MD"}],"last_updated_epoch":"1634136042000","number":"1306808019","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"2086S0102X","desc":"Surgery, Surgical Critical Care","license":"69621","primary":false,"state":"CT","taxonomy_group":""},{"code":"2086S0127X","desc":"Surgery, Trauma Surgery","license":"D0063229","primary":false,"state":"MD","taxonomy_group":""},{"code":"2086S0127X","desc":"Surgery, Trauma Surgery","license":"69621","primary":true,"state":"CT","taxonomy_group":""},{"code":"2086S0102X","desc":"Surgery, Surgical Critical Care","license":"D63229","primary":false,"state":"MD","taxonomy_group":""}]}]}