{"result_count":1,"results":[{"addresses":[{"address_1":"10 HOSPITAL DR STE 100","address_purpose":"MAILING","address_type":"DOM","city":"SAINT PETERS","country_code":"US","country_name":"United States","postal_code":"633761659","state":"MO","telephone_number":"636-916-7272"},{"address_1":"10 HOSPITAL DR STE 100","address_purpose":"LOCATION","address_type":"DOM","city":"SAINT PETERS","country_code":"US","country_name":"United States","postal_code":"633761659","state":"MO","telephone_number":"636-916-7272"}],"basic":{"certification_date":"2021-05-11","credential":"M.D.","enumeration_date":"2006-06-12","first_name":"MARTIN","last_name":"AST","last_updated":"2021-05-11","middle_name":"B","name_prefix":"Dr.","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1150169237000","endpoints":[{"address_1":"3009 N Ballas Rd Ste 200D","address_type":"DOM","affiliation":"N","city":"Saint Louis","contentType":"CSV","contentTypeDescription":"CSV","country_code":"US","country_name":"United States","endpoint":"https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/","endpointDescription":"BJC","endpointType":"FHIR","endpointTypeDescription":"FHIR URL","postal_code":"631312322","state":"MO","use":"HIE","useDescription":"Health Information Exchange (HIE)"}],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"208054700","issuer":null,"state":"MO"}],"last_updated_epoch":"1620764959000","number":"1679515415","other_names":[],"practiceLocations":[{"address_1":"3009 N BALLAS RD STE 200D","address_purpose":"LOCATION","address_type":"DOM","city":"SAINT LOUIS","country_code":"US","country_name":"United States","fax_number":"314-996-7885","postal_code":"631312322","state":"MO","telephone_number":"314-996-7888"}],"taxonomies":[{"code":"207RC0000X","desc":"Internal Medicine, Cardiovascular Disease","license":"MO101425","primary":true,"state":"MO","taxonomy_group":""}]}]}