Pill Identification by Imprints: NPS 550 Home Pill Identification by Imprints: NPS 550 4 results ANAPROX DS 550 MG TABLET Side 1: NPS 550 Color: Dark Blue Side 2: Shape: Oblong ANAPROX DS 550 MG TABLET Side 1: NPS 550 Color: Dark Blue Side 2: Shape: Oblong ANAPROX DS 550 MG TABLET Side 1: NPS 550 Color: Dark Blue Side 2: Shape: Oblong NAPROXEN SODIUM DS 550 MG TAB Side 1: NPS 550 Color: Dark Blue Side 2: Shape: Oblong Other Popular Drug Imprint West-ward 3141 WPI 3385 M 544 L010 NT6 MYLAN DE 10 K 16 par 210 ORA WPI 500 MYLAN 6896 93 3171 GG 65 L113 FI CL11 044 U-S 42 LAN 1231 T582 OP 703 40 mg 1004 692 Estradiol 0.05mg/day (Once Weekly) ML 70 973 G 531 PD 158 1044 RG 11 C47 WW 172 NTBC 10 mg 346 logo and PB 93 7373 RI90 EC cor 215