{"result_count":1,"results":[{"addresses":[{"address_1":"PO BOX 28082","address_purpose":"MAILING","address_type":"DOM","city":"NEW YORK","country_code":"US","country_name":"United States","postal_code":"100878082","state":"NY","telephone_number":"212-987-3100"},{"address_1":"1 GUSTAVE L LEVY PL","address_2":"ANESTHESIOLOGY - BOX 1010","address_purpose":"LOCATION","address_type":"DOM","city":"NEW YORK","country_code":"US","country_name":"United States","postal_code":"100296500","state":"NY","telephone_number":"212-241-6426"}],"basic":{"certification_date":"2025-08-19","credential":"M.D.","enumeration_date":"2005-11-21","first_name":"RONALD","last_name":"KAHN","last_updated":"2025-08-19","name_prefix":"Dr.","sex":"M","sole_proprietor":"YES","status":"A"},"created_epoch":"1132598989000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"01407381","issuer":null,"state":"NY"}],"last_updated_epoch":"1755630677000","number":"1124001532","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207L00000X","desc":"Anesthesiology","license":"179993-1","primary":true,"state":"NY","taxonomy_group":""}]}]}