{"result_count":1,"results":[{"addresses":[{"address_1":"PO BOX 1671","address_purpose":"MAILING","address_type":"DOM","city":"CUMBERLAND","country_code":"US","country_name":"United States","fax_number":"240-964-8337","postal_code":"215011671","state":"MD","telephone_number":"240-964-8342"},{"address_1":"1050 W INDUSTRIAL BLVD","address_purpose":"LOCATION","address_type":"DOM","city":"CUMBERLAND","country_code":"US","country_name":"United States","fax_number":"240-964-9356","postal_code":"215024331","state":"MD","telephone_number":"240-964-9355"}],"basic":{"certification_date":"2021-06-11","credential":"M.D.","enumeration_date":"2005-07-20","first_name":"JAMES","last_name":"DEREN","last_updated":"2025-12-02","middle_name":"B.","name_prefix":"Dr.","name_suffix":"--","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1121890239000","endpoints":[{"address_1":"600 Grant St","address_2":"Floor 58","address_type":"DOM","affiliation":"N","city":"Pittsburgh","contentTypeDescription":"","country_code":"US","country_name":"United States","endpoint":"jderen74336@upmc.direct-ci.com","endpointType":"DIRECT","endpointTypeDescription":"Direct Messaging Address","postal_code":"152192702","state":"PA","useDescription":""}],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"0044030000","issuer":null,"state":"WV"},{"code":"01","desc":"Other (non-Medicare)","identifier":"080100953","issuer":"Travelers Medicare","state":"MD"},{"code":"01","desc":"Other (non-Medicare)","identifier":"53450104","issuer":"CareFirst BC BS","state":"MD"},{"code":"05","desc":"MEDICAID","identifier":"751321600","issuer":null,"state":"MD"},{"code":"01","desc":"Other (non-Medicare)","identifier":"K029 0001","issuer":"Blue Choice","state":"DC"}],"last_updated_epoch":"1764704808000","number":"1053310078","other_names":[],"practiceLocations":[{"address_1":"45 HUNT CLUB DR","address_purpose":"LOCATION","address_type":"DOM","city":"RIDGELEY","country_code":"US","country_name":"United States","fax_number":"304-726-4051","postal_code":"267537567","state":"WV","telephone_number":"304-726-4501"}],"taxonomies":[{"code":"207R00000X","desc":"Internal Medicine","license":"D0042053","primary":false,"state":"MD","taxonomy_group":""},{"code":"208D00000X","desc":"General Practice","license":"25568","primary":false,"state":"WV","taxonomy_group":""},{"code":"208D00000X","desc":"General Practice","license":"D0042053","primary":true,"state":"MD","taxonomy_group":""}]}]}