{"result_count":1,"results":[{"addresses":[{"address_1":"4921 PARKVIEW PL","address_2":"DIV IM ENDOCRINOLOGY, STE 13B","address_purpose":"LOCATION","address_type":"DOM","city":"SAINT LOUIS","country_code":"US","country_name":"United States","fax_number":"314-230-1119","postal_code":"631101032","state":"MO","telephone_number":"314-362-3500"},{"address_1":"PO BOX 7412011","address_purpose":"MAILING","address_type":"DOM","city":"CHICAGO","country_code":"US","country_name":"United States","fax_number":"314-230-1119","postal_code":"606742011","state":"IL","telephone_number":"314-362-3500"}],"basic":{"credential":"MD","enumeration_date":"2008-06-17","first_name":"MARINA","last_name":"LITVIN","last_updated":"2025-04-17","name_prefix":"Dr.","sex":"F","sole_proprietor":"NO","status":"A"},"created_epoch":"1213718151000","endpoints":[{"address_1":"4921 Parkview Pl","address_2":"Div IM Endocrinology, Ste 13B","address_type":"DOM","affiliation":"Y","affiliationName":"Washington University","city":"Saint Louis","contentTypeDescription":"","country_code":"US","country_name":"United States","endpoint":"https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/","endpointType":"FHIR","endpointTypeDescription":"FHIR URL","postal_code":"631101032","state":"MO","useDescription":""}],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"200005550","issuer":null,"state":"MO"}],"last_updated_epoch":"1744909326000","number":"1154581775","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207R00000X","desc":"Internal Medicine","license":"2013016098","primary":false,"state":"MO","taxonomy_group":""},{"code":"207RE0101X","desc":"Internal Medicine, Endocrinology, Diabetes & Metabolism","license":"2013016098","primary":true,"state":"MO","taxonomy_group":""}]}]}