{"result_count":1,"results":[{"addresses":[{"address_1":"22 S GREENE ST","address_purpose":"LOCATION","address_type":"DOM","city":"BALTIMORE","country_code":"US","country_name":"United States","fax_number":"410-328-1048","postal_code":"212011544","state":"MD","telephone_number":"410-328-7877"},{"address_1":"5 PARK CENTER CT","address_purpose":"MAILING","address_type":"DOM","city":"OWINGS MILLS","country_code":"US","country_name":"United States","postal_code":"211174201","state":"MD","telephone_number":"410-654-0400"}],"basic":{"certification_date":"2025-02-27","credential":"MD","enumeration_date":"2008-06-23","first_name":"BRIAN","last_name":"BARR","last_updated":"2025-02-27","name_prefix":"Dr.","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1214223907000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"0629600-00","issuer":null,"state":"MD"},{"code":"01","desc":"Other (non-Medicare)","identifier":"S062-0571","issuer":"Carefirst BC/BS","state":"MD"}],"last_updated_epoch":"1740679562000","number":"1306007398","other_names":[],"practiceLocations":[{"address_1":"419 W REDWOOD ST STE 520","address_purpose":"LOCATION","address_type":"DOM","city":"BALTIMORE","country_code":"US","country_name":"United States","fax_number":"410-328-2255","postal_code":"212017001","state":"MD","telephone_number":"667-214-1717"},{"address_1":"118 WESTMINSTER PIKE STE 106","address_purpose":"LOCATION","address_type":"DOM","city":"REISTERSTOWN","country_code":"US","country_name":"United States","fax_number":"410-702-7168","postal_code":"211361060","state":"MD","telephone_number":"410-876-0086"},{"address_1":"827 LINDEN AVE FL 2","address_purpose":"LOCATION","address_type":"DOM","city":"BALTIMORE","country_code":"US","country_name":"United States","fax_number":"410-225-8008","postal_code":"212014606","state":"MD","telephone_number":"410-328-7877"},{"address_1":"200 MEMORIAL AVE","address_purpose":"LOCATION","address_type":"DOM","city":"WESTMINSTER","country_code":"US","country_name":"United States","fax_number":"410-328-1048","postal_code":"211575726","state":"MD","telephone_number":"410-328-7877"},{"address_1":"5 PARK CENTER CT","address_purpose":"LOCATION","address_type":"DOM","city":"OWINGS MILLS","country_code":"US","country_name":"United States","postal_code":"211174201","state":"MD","telephone_number":"410-654-0400"}],"taxonomies":[{"code":"207RC0000X","desc":"Internal Medicine, Cardiovascular Disease","license":"D75157","primary":true,"state":"MD","taxonomy_group":""}]}]}