{"result_count":1,"results":[{"addresses":[{"address_1":"3181 SW SAM JACKSON PARK RD","address_purpose":"MAILING","address_type":"DOM","city":"PORTLAND","country_code":"US","country_name":"United States","fax_number":"503-494-4749","postal_code":"972393011","state":"OR","telephone_number":"503-494-1775"},{"address_1":"3181 SW SAM JACKSON PARK RD","address_purpose":"LOCATION","address_type":"DOM","city":"PORTLAND","country_code":"US","country_name":"United States","fax_number":"503-494-4749","postal_code":"972393011","state":"OR","telephone_number":"503-494-1775"}],"basic":{"certification_date":"2025-09-08","enumeration_date":"2019-04-01","first_name":"JOSEPH","last_name":"DZIERZAWIEC","last_updated":"2025-09-08","sex":"M","sole_proprietor":"YES","status":"A"},"created_epoch":"1554147760000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1757337718000","number":"1174085021","other_names":[],"practiceLocations":[{"address_1":"1 BAYLOR PLZ","address_purpose":"LOCATION","address_type":"DOM","city":"HOUSTON","country_code":"US","country_name":"United States","postal_code":"770303498","state":"TX","telephone_number":"909-752-8775"}],"taxonomies":[{"code":"207R00000X","desc":"Internal Medicine","license":"MD226355","primary":false,"state":"OR","taxonomy_group":""},{"code":"207RC0000X","desc":"Internal Medicine, Cardiovascular Disease","license":"MD226355","primary":true,"state":"OR","taxonomy_group":""}]}]}