Pill Identification by Imprints: NL 571 Home Pill Identification by Imprints: NL 571 1 result METHYLPHENIDATE 5 MG CHEW TAB Side 1: NL 571 Color: White Side 2: Shape: Round Other Popular Drug Imprint PY 2 655 RP105 GM 4 WW 763 N030 PF Sandoz 663 E 38 KALI MYLAN 457 MYLAN 4415 Tedor 255 0 8 West-ward 787 WRF 1 658 327 M 35 021 PLIVA 434 Y 43 IP 253 G821 5014 V NPS 550 COMTAN ACTIQ logo and PB L485 NT 400 I C 283 3970 logo and LANNETT 15 mg 514 M 1 L145 M1 N 225