{"result_count":1,"results":[{"addresses":[{"address_1":"PO BOX 1111","address_purpose":"MAILING","address_type":"DOM","city":"HARLEYSVILLE","country_code":"US","country_name":"United States","fax_number":"833-616-7831","postal_code":"194380907","state":"PA","telephone_number":"215-453-4995"},{"address_1":"99 N WEST END BLVD","address_2":"SUITE 102","address_purpose":"LOCATION","address_type":"DOM","city":"QUAKERTOWN","country_code":"US","country_name":"United States","fax_number":"215-538-9580","postal_code":"189511272","state":"PA","telephone_number":"215-538-0202"}],"basic":{"certification_date":"2025-10-15","credential":"M.D.","enumeration_date":"2005-05-23","first_name":"ALFRED","last_name":"VASTA","last_updated":"2025-10-15","name_prefix":"Dr.","name_suffix":"--","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1116877560000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"0019150430003","issuer":null,"state":"PA"}],"last_updated_epoch":"1760548486000","number":"1952304909","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207R00000X","desc":"Internal Medicine","license":"MD016720E","primary":true,"state":"PA","taxonomy_group":""}]}]}