LEVOTHYROXINE SODIUM TABLET [PROFICIENT RX LP] Home LEVOTHYROXINE SODIUM TABLET [PROFICIENT RX LP] LEVOTHYROXINE SODIUM TABLET [PROFICIENT RX LP] PDF | XML NDC 63187-549-30, 63187-549-60, 63187-549-90 Set ID d1e93782-aeab-41a7-88cb-9b287cf16ead Generic Name Product Class Product Number Application Number NDA021210 Related Drugs Search DailyMed Drugs