{"npi":"1306229349","type":"NPI-1","status":"active","name":{"display":"Mr. Brian Gackenbach APRN","other":[],"first":"BRIAN","last":"GACKENBACH","middle":"KEITH","credential":"APRN"},"specialty":{"primary_taxonomy":"363LA2100X","primary_taxonomy_description":"Acute Care Nurse Practitioner","slug":"acute-care-nurse-practitioner","schema_org_specialty":null,"all":[{"code":"363LA2100X","description":"Acute Care Nurse Practitioner","primary":true,"state":"KY","license":"3009514"}]},"addresses":[{"purpose":"LOCATION","street_1":"530 S JACKSON ST","city":"LOUISVILLE","state":"KY","postal_code":"402021675","country_code":"US","phone":"5022171053"},{"purpose":"MAILING","street_1":"PO BOX 909","city":"LOUISVILLE","state":"KY","postal_code":"402010909","country_code":"US","phone":"5025880328"}],"license":{"state":"KY","number":"3009514"},"identifiers":[],"pecos":{"enrolled_at":"2026-07-01T15:01:53.235063+00:00","enrollments":[{"enrlmt_id":"I20150909000353","type_code":"14-50","type_desc":"PRACTITIONER - NURSE PRACTITIONER","state":"KY","pac_id":"8325354293"}]},"enumeration_date":"2015-07-08","last_updated":"2015-08-17","_meta":{"source":"NPPES","snapshot_date":"2015-08-17","doc_url":"https://findmynpi.com/api"}}