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Nafcillin

NDC 55150-124 · Eugia US LLC

FDA carries 2 listing records for this NDC; the most recent is shown.

Generic nameNafcillin Sodium
Dosage formINJECTION, POWDER, FOR SOLUTION
RouteINTRAVENOUS
Active ingredient(s)NAFCILLIN SODIUM
Strength10 g/100mL
Pharmacologic classPenicillin-class Antibacterial [EPC], Penicillins [CS]
Marketing categoryANDA

Packages

55150-124-99 — 1 VIAL, PHARMACY BULK PACKAGE in 1 BOX (55150-124-99) / 100 mL in 1 VIAL, PHARMACY BULK PACKAGE

55150-124-09 — 1 VIAL, PHARMACY BULK PACKAGE in 1 BOX (55150-124-09) / 100 mL in 1 VIAL, PHARMACY BULK PACKAGE

Billed under HCPCS

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

Related Codes

Same active ingredient

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, 44567-223 — NAFCILLIN, 55150-122 — Nafcillin Sodium, 55150-123 — 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 August 24, 2026. Product listings are submitted by labelers; FDA does not verify them.