{"result_count":1,"results":[{"addresses":[{"address_1":"1100 VETERANS BLVD","address_purpose":"MAILING","address_type":"DOM","city":"REDWOOD CITY","country_code":"US","country_name":"United States","postal_code":"940632037","state":"CA"},{"address_1":"1100 VETERANS BLVD","address_purpose":"LOCATION","address_type":"DOM","city":"REDWOOD CITY","country_code":"US","country_name":"United States","postal_code":"940632037","state":"CA","telephone_number":"650-299-6080"}],"basic":{"certification_date":"2025-07-10","credential":"MD","enumeration_date":"2013-08-14","first_name":"CHRISTOPHER","last_name":"HART","last_updated":"2025-07-10","middle_name":"MICHAEL","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1376518070000","endpoints":[{"address_1":"1701 N Senate Blvd","address_type":"DOM","affiliation":"N","city":"Indianapolis","contentTypeDescription":"","country_code":"US","country_name":"United States","endpoint":"chart@direct.iuhealth.org","endpointType":"DIRECT","endpointTypeDescription":"Direct Messaging Address","postal_code":"462021239","state":"IN","use":"DIRECT","useDescription":"Direct"},{"address_1":"1100 Veterans Blvd","address_type":"DOM","affiliation":"N","city":"Redwood City","contentOtherDescription":"C-CDA","contentType":"OTHER","contentTypeDescription":"Other","country_code":"US","country_name":"United States","endpoint":"https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq","endpointType":"SOAP","endpointTypeDescription":"SOAP URL","postal_code":"940632037","state":"CA","use":"HIE","useDescription":"Health Information Exchange (HIE)"}],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"300093902","issuer":null,"state":"IN"}],"last_updated_epoch":"1752160673000","number":"1518390467","other_names":[],"practiceLocations":[{"address_1":"3181 SW SAM JACKSON PARK RD","address_2":"OHSU","address_purpose":"LOCATION","address_type":"DOM","city":"PORTLAND","country_code":"US","country_name":"United States","postal_code":"972393011","state":"OR","telephone_number":"503-494-8220"},{"address_1":"10833 LE CONTE AVE","address_purpose":"LOCATION","address_type":"DOM","city":"LOS ANGELES","country_code":"US","country_name":"United States","postal_code":"900953075","state":"CA","telephone_number":"310-825-6557"},{"address_1":"200 1ST ST SW","address_purpose":"LOCATION","address_type":"DOM","city":"ROCHESTER","country_code":"US","country_name":"United States","postal_code":"559050001","state":"MN","telephone_number":"507-284-2511"},{"address_1":"1701 N SENATE BLVD","address_purpose":"LOCATION","address_type":"DOM","city":"INDIANAPOLIS","country_code":"US","country_name":"United States","fax_number":"317-963-1955","postal_code":"462021239","state":"IN","telephone_number":"317-963-1975"}],"taxonomies":[{"code":"207X00000X","desc":"Orthopaedic Surgery","license":"01093934A","primary":false,"state":"IN","taxonomy_group":""},{"code":"207XS0114X","desc":"Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery","license":"82340","primary":false,"state":"WI","taxonomy_group":""},{"code":"207XS0114X","desc":"Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery","license":"73729","primary":false,"state":"MN","taxonomy_group":""},{"code":"207XS0114X","desc":"Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery","license":"A159208","primary":true,"state":"CA","taxonomy_group":""}]}]}