Nafcillin

NDC 44567-223 · WG Critical Care, LLC

Generic nameNAFCILLIN

Dosage formINJECTION, POWDER, FOR SOLUTION

RouteINTRAVENOUS

Active ingredient(s)NAFCILLIN SODIUM

Strength10 g/1

Pharmacologic classPenicillin-class Antibacterial [EPC], Penicillins [CS]

Marketing categoryANDA

Packages

44567-223-01 — 1 VIAL, PHARMACY BULK PACKAGE in 1 CARTON (44567-223-01) / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, PHARMACY BULK PACKAGE

J2290 — Injection, nafcillin sodium, 20 mg Medicare Part B payment limit (ASP + 6%): $0.05

FDA lists these products with the same active ingredient.

0338-1019 — NAFCILLIN, 23155-906 — Nafcillin Sodium, 23155-907 — Nafcillin Sodium, 25021-198 — Nafcillin Sodium, 44567-221 — Nafcillin, 44567-222 — Nafcillin, 55150-122 — Nafcillin Sodium, 55150-123 — Nafcillin Sodium, 55150-124 — Nafcillin Sodium, 63323-327 — NAFCILLIN SODIUM, 63323-328 — NAFCILLIN SODIUM, 63323-330 — NAFCILLIN, 72485-405 — NAFCILLIN SODIUM, 72485-406 — NAFCILLIN SODIUM, 72603-453 — Nafcillin Sodium, 72603-567 — NAFCILLIN, 83270-309 — NAFCILLIN SODIUM, 83270-310 — NAFCILLIN SODIUM, 83634-101 — Nafcillin Sodium

From the FDA National Drug Code Directory, retrieved 2026-08-24. Product listings are submitted by labelers; FDA does not verify them.