{"result_count":1,"results":[{"addresses":[{"address_1":"VOLUNTEERS IN MEDICINE SAN DIEGO","address_2":"1457 W MADISON AVE","address_purpose":"LOCATION","address_type":"DOM","city":"EL CAJON","country_code":"US","country_name":"United States","fax_number":"619-440-4944","postal_code":"920191002","state":"CA","telephone_number":"619-440-4591"},{"address_1":"4515 CALAVO DR","address_purpose":"MAILING","address_type":"DOM","city":"LA MESA","country_code":"US","country_name":"United States","fax_number":"619-462-3363","postal_code":"919415701","state":"CA","telephone_number":"619-940-5864"}],"basic":{"certification_date":"2022-12-09","credential":"M.D.","enumeration_date":"2006-03-16","first_name":"DAVID","last_name":"POLSTER","last_updated":"2022-12-09","middle_name":"FREDERICK","name_prefix":"Dr.","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1142526447000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"00G274350","issuer":null,"state":"CA"}],"last_updated_epoch":"1670596826000","number":"1083683635","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207RC0200X","desc":"Internal Medicine, Critical Care Medicine","license":"G27435","primary":false,"state":"CA","taxonomy_group":""},{"code":"207RP1001X","desc":"Internal Medicine, Pulmonary Disease","license":"G27435","primary":true,"state":"CA","taxonomy_group":""}]}]}