{"result_count":1,"results":[{"addresses":[{"address_1":"200 LOTHROP ST # C-800","address_purpose":"MAILING","address_type":"DOM","city":"PITTSBURGH","country_code":"US","country_name":"United States","postal_code":"152132536","state":"PA"},{"address_1":"700 S PARK ST STE A","address_purpose":"LOCATION","address_type":"DOM","city":"MADISON","country_code":"US","country_name":"United States","fax_number":"608-260-2976","postal_code":"537151830","state":"WI","telephone_number":"608-260-2900"}],"basic":{"certification_date":"2026-05-11","credential":"M.D.","enumeration_date":"2015-04-09","first_name":"TOMAZ","last_name":"MESAR","last_updated":"2026-05-11","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1428587380000","endpoints":[{"address_1":"700 S Park St Ste A","address_type":"DOM","affiliation":"N","city":"Madison","contentOtherDescription":"CCD","contentType":"OTHER","contentTypeDescription":"Other","country_code":"US","country_name":"United States","endpoint":"https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/","endpointType":"FHIR","endpointTypeDescription":"FHIR URL","postal_code":"537151830","state":"WI","use":"OTHER","useDescription":"Other","useOtherDescription":"FHIR API"},{"address_1":"700 S Park St Ste A","address_type":"DOM","affiliation":"N","city":"Madison","contentOtherDescription":"tmesar576859@direct-ehr-ssmhc.com","contentType":"OTHER","contentTypeDescription":"Other","country_code":"US","country_name":"United States","endpoint":"tmesar576859@direct-ehr-ssmhc.com","endpointType":"DIRECT","endpointTypeDescription":"Direct Messaging Address","postal_code":"537151830","state":"WI","use":"DIRECT","useDescription":"Direct"}],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1778498173000","number":"1114313871","other_names":[],"practiceLocations":[{"address_1":"UPMC PRESBYTERIAN-DEPARTMENT OF CARDIOTHORACIC SURGERY","address_2":"200 LOTHROP STREET, SUITE C800","address_purpose":"LOCATION","address_type":"DOM","city":"PITTSBURGH","country_code":"US","country_name":"United States","postal_code":"15213","state":"PA","telephone_number":"212-305-5315"}],"taxonomies":[{"code":"208G00000X","desc":"Thoracic Surgery (Cardiothoracic Vascular Surgery)","license":"MD482750","primary":false,"state":"PA","taxonomy_group":""},{"code":"208G00000X","desc":"Thoracic Surgery (Cardiothoracic Vascular Surgery)","license":"87253-20","primary":true,"state":"WI","taxonomy_group":""}]}]}