A nurse practitioner holds a graduate degree in nursing, either a Master of Science in Nursing (MSN) or a Doctor of Nursing Practice (DNP). Both degrees qualify graduates to sit for national board certification and practice as an NP, though the field is gradually shifting toward the DNP as the standard. Before entering either program, an NP must first earn a Bachelor of Science in Nursing (BSN) and hold an active registered nurse (RN) license.
The Two Graduate Degrees for Nurse Practitioners
The MSN has been the traditional entry point into nurse practitioner practice for decades. A typical MSN program with an NP concentration runs about two years of full-time study and requires roughly 51 to 52 semester hours of graduate coursework, depending on the school and whether you choose a thesis or project option. The curriculum combines advanced science courses (pharmacology, pathophysiology, health assessment) with a specific population focus, plus hundreds of hours of supervised clinical training with real patients.
The DNP is a doctoral-level degree that goes further, adding coursework in evidence-based practice, healthcare systems leadership, and quality improvement. DNP programs typically take three to four years when starting from a BSN, or one to two additional years for nurses who already hold an MSN. In 2018, the National Organization of Nurse Practitioner Faculties called for the DNP to become the entry-level degree for all new nurse practitioners by 2025, and the organization reaffirmed that position as recently as April 2023. In practice, the transition is still underway. Many programs still offer MSN-level NP tracks, and NPs with an MSN continue to practice with full authority.
Both degrees lead to the same clinical role. An NP with an MSN and an NP with a DNP can diagnose, treat, and prescribe in the same way. The DNP adds depth in research translation and systems-level thinking, which can open doors in leadership, academia, and policy, but it does not change your scope of practice at the bedside.
What You Need Before an NP Program
Every NP program requires two things at the door: a BSN from an accredited nursing school and a current RN license. The BSN is a four-year undergraduate degree that covers foundational nursing science and includes its own clinical rotations. Some programs accept nurses with an associate degree in nursing (ADN) through RN-to-MSN bridge tracks, but these programs build in the equivalent BSN-level coursework before moving into graduate content, so the total time commitment is longer.
Admission to competitive NP programs often requires a minimum GPA of 3.0, clinical nursing experience (typically at least one to two years of bedside work), and sometimes specific unit experience depending on the specialty. A nurse applying to an acute care track, for example, may need at least a year of full-time work in an ICU, emergency department, or similar high-acuity setting.
Clinical Hours During the Program
NP programs require a significant amount of hands-on patient care before you graduate. The current standard set by the National Organization of Nurse Practitioner Faculties calls for a minimum of 750 direct patient care hours during the program. These hours are completed under the supervision of a licensed provider, usually a physician or experienced NP, in a clinical setting that matches your specialty focus. This requirement reflects the complexity of the role NPs are trained to fill: independently managing patient panels, ordering and interpreting diagnostics, and prescribing treatment.
Specialty Tracks Shape the Degree
When you enroll in an NP program, you choose a population focus that determines what kind of patients you’ll be trained and certified to treat. This isn’t a minor detail. Your specialty is built into your degree, your board certification exam, and your state license. The most common tracks include:
- Family Nurse Practitioner (FNP): The most popular choice by a wide margin, making up nearly 70% of all nurse practitioners. FNPs provide primary care to patients of all ages, and their role closely mirrors that of a primary care physician.
- Psychiatric Mental Health Nurse Practitioner (PMHNP): Focused on diagnosing and treating mental illness, substance use disorders, and behavioral health conditions. Depending on the state, PMHNPs can prescribe psychiatric medications independently.
- Adult-Gerontology Nurse Practitioner (AGNP): Covers adult and elderly patients, with separate primary care and acute care tracks. The acute care version typically works in ICUs, emergency departments, and hospital settings.
- Pediatric Nurse Practitioner (PNP): Cares for children from infancy through young adulthood, also available in primary care and acute care versions.
- Neonatal Nurse Practitioner (NNP): Specializes in premature and critically ill infants up to two years of age.
- Women’s Health Nurse Practitioner (WHNP): Provides gynecologic, reproductive, and sexual health care.
Your education, certification, and licensure must all align in terms of role and population focus. You cannot, for instance, complete a family NP program and then sit for the psychiatric NP certification exam.
Post-Graduate Certificates for Career Changes
Nurses who already hold a graduate nursing degree but want to switch specialties or add NP credentials don’t necessarily need a second full degree. Post-graduate certificate programs let you complete the coursework and clinical hours for a new NP specialty without repeating the foundational graduate content you’ve already covered. These programs are shorter than a full degree, though they still require national board certification in the new specialty upon completion. Eligibility typically requires a graduate-level nursing degree from an accredited program, a current RN license, and a GPA of 3.0 or higher.
MSN vs. DNP: Which One to Choose
If your primary goal is clinical practice, an MSN gets you there faster and at lower cost. You’ll be fully qualified to diagnose, treat, and prescribe, and your earning potential in clinical roles is comparable to a DNP-prepared NP. If you’re drawn to leadership roles, teaching at a university, shaping healthcare policy, or eventually running a practice, the DNP provides a stronger foundation for those paths.
The push to make the DNP the standard entry-level degree adds a practical consideration. While MSN programs remain widely available and MSN-prepared NPs face no restrictions on practice, the long-term trend favors the DNP. Some nurses choose to earn an MSN first, start practicing, and then complete a DNP later through a post-master’s bridge program, spreading out the time and cost over several years while working.