LEVOXINE POWDER [FIRST PRIORITY INCORPORATED] Home LEVOXINE POWDER [FIRST PRIORITY INCORPORATED] LEVOXINE POWDER [FIRST PRIORITY INCORPORATED] PDF | XML NDC 58829-278-07, 58829-278-16 Set ID db8d69e1-44d8-4598-8614-5e84da1fc1c3 Generic Name Product Class Product Number Application Number Related Drugs Search DailyMed Drugs