Due to the rising cost and complexity of health care, nurse practitioners (NP) are considered to be one of the most in demand professionals in contemporary society. According to the American Association of Nurse Practitioners (AANP), there are more than 205,000 NPs in the United States as of 2014, with an estimated growth to 244,000 by 2025. Nurse practitioners care for patients across the lifespan in a variety of settings and are one of the four recognized advanced practice registered nurse (APRN) roles, which also include Clinical Nurse Specialists, Nurse Anesthetists, and Certified Nurse Midwives. Since nurse practitioners provide high quality and comprehensive patient-centered care in the health care arena, standardized procedures are necessary to ensure that nurse practitioners not only have a clear understanding of their roles but also their responsibilities depending on their specialization and place of employment.

Roles and Specialties of Nurse Practitioners


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