What does the last set of numbers on the National Drug Code (NDC) represent?

The last set of numbers on the National Drug Code (NDC) signifies the package size of the drug product. The NDC is a unique identifier for medications and consists of three parts: the first five digits identify the labeler or manufacturer, the next four digits represent the specific drug product (including formulation and strength), and the final two digits indicate the package size. Understanding this distinction is important for pharmacy technicians as it helps in accurately dispensing medications and ensuring the correct quantities are provided to patients.