This timeline is great in understanding specific milestones as the role of nurse practitioners (NPs) developed especially in regards to legislation and organizations that advocate for the role of an NP.

This article discusses the barriers to NP practice with the current healthcare reform by addressing the shortage of primary care providers and the limitations of APRN practice. Barriers that were emphasized include state practice and licensure, physician related issues, education, and role perception. This article stresses that an APRN should be able to practice to the fullest extent of their training.