LEVOTHYROXINE SODIUM TABLET [PROFICIENT RX LP] Home LEVOTHYROXINE SODIUM TABLET [PROFICIENT RX LP] LEVOTHYROXINE SODIUM TABLET [PROFICIENT RX LP] PDF | XML NDC 63187-982-30, 63187-982-60, 63187-982-90 Set ID e3bf08f3-993e-4a04-aac6-ba0371302396 Generic Name Product Class Product Number Application Number NDA021342 Related Drugs Search DailyMed Drugs