Becoming a nurse practitioner takes most people 7–10 years from high school — or 3–6 years if you already hold an RN license. The path requires a BSN, an active RN license, at least one to three years of clinical experience, completion of a graduate NP program (MSN or DNP), and passing a national certification exam. NPs diagnose and treat patients, prescribe medications, and order diagnostics, with scope that varies by state. The median NP salary is approximately $128,000 per year.
This guide covers the full pathway, the specialty options, and the parts that matter most when choosing a program — including a side-by-side comparison of the two major FNP certification bodies that most articles gloss over.
What is a nurse practitioner?
A nurse practitioner (NP) is an advanced practice registered nurse (APRN) who holds a graduate degree and national certification in a defined population focus. NPs perform physical exams, diagnose conditions, manage acute and chronic illness, interpret labs and imaging, prescribe medications (including controlled substances in most states), and provide patient education.
Depending on state law, NPs practice in one of three models:
- Full practice authority (FPA): Practice and prescribe independently, without physician oversight. About 27 states and DC have granted full practice authority.
- Reduced practice: May practice independently in some respects but require a collaborative agreement with a physician for prescribing or specific procedures.
- Restricted practice: Must have physician supervision or collaboration for all practice activities.
NPs work in hospitals, outpatient clinics, urgent care centers, schools, long-term care, telehealth, and private practice. Many own their own practices in FPA states.
Step 1: Earn a BSN
A Bachelor of Science in Nursing is the standard entry point for NP-track nurses. Every accredited NP program requires applicants to hold a nursing degree, and the overwhelming majority require a BSN specifically (or equivalent). If you start with an Associate Degree in Nursing (ADN), plan to complete an RN-to-BSN program before applying to graduate school.
Science prerequisite grades matter. NP programs review your undergraduate GPA, particularly in anatomy, physiology, and statistics. A minimum GPA of 3.0 is common; competitive programs expect 3.2–3.5 or above.
Step 2: Pass the NCLEX-RN and get licensed
After your BSN, you sit the NCLEX-RN and receive your state RN license. There is no shortcut here. Your NCLEX performance does not feed into NP program admissions — passing is the goal.
If you already have your RN license and are returning to school, your license must remain current throughout your NP program. Some programs require an unencumbered license in the state where you will complete your clinical hours.
Step 3: Gain clinical experience as an RN
Graduate NP programs require applicants to have clinical RN experience. Requirements vary:
- Minimum: Most programs require at least one year of full-time RN experience before admission.
- Competitive benchmark: Two to three years, particularly in a setting aligned with your intended NP specialty.
- PMHNP programs: Some psychiatric-mental health programs accept new grads with limited experience; others require two or more years.
The setting matters. If you are pursuing a family NP (FNP) program, primary care, urgent care, and med-surg experience translate well. If you are targeting acute care (ACNP) or neonatal (NNP), you need ICU or NICU experience. Applying with experience from an unrelated specialty weakens your candidacy.
Step 4: Choose your NP specialty and population focus
NP programs train within defined population foci, not general adult nursing. You choose your specialty before you apply, and your certification exam corresponds to it. The major specialties are:
| Specialty | Abbreviation | Population served |
|---|---|---|
| Family nurse practitioner | FNP | Lifespan (pediatrics through geriatrics) |
| Adult-gerontology primary care NP | AGPCNP | Adults and older adults — primary care |
| Adult-gerontology acute care NP | AGACNP / ACNP | Adults in acute, critical, and complex care settings |
| Pediatric primary care NP | PCPNP / PNP-PC | Pediatric patients in primary care |
| Pediatric acute care NP | PNP-AC | Pediatric patients in acute settings |
| Neonatal NP | NNP | Neonates and premature infants (NICU) |
| Psychiatric-mental health NP | PMHNP | All ages — mental health across settings |
| Women’s health NP | WHNP | Women’s health and reproductive care |
The FNP is the most common specialty by far — about 70% of all NPs hold FNP certification — because it authorizes practice across the full lifespan in primary care. If you want the broadest entry into primary care or want to keep your options open geographically, FNP is the default choice. If you know you want acute care, critical care, or pediatrics, match your specialty to that goal; crossover later requires retaking a different certification.
Step 5: Complete a graduate NP program
MSN vs DNP
NP programs award either a Master of Science in Nursing (MSN) or a Doctor of Nursing Practice (DNP). Both prepare you for NP practice and national certification — the difference is in depth, duration, and trajectory.
| Factor | MSN-NP | DNP-NP |
|---|---|---|
| Typical length | 2–3 years (post-BSN) | 3–4 years (post-BSN) |
| Clinical hours required | Minimum 500 hrs (CCNE/ACEN) | Minimum 1,000 hrs (many programs exceed this) |
| Degree focus | Clinical training, population specialty | Clinical training + advanced leadership, quality improvement, evidence-based practice |
| Qualifies for national certification? | Yes | Yes |
| Required for practice? | MSN sufficient in most states now | DNP may become the entry-level standard — ongoing policy debate |
| Cost | Lower | Higher (more years) |
The American Association of Colleges of Nursing (AACN) has long recommended the DNP as the terminal practice degree, and more programs are transitioning to DNP-entry. If you are starting school now and plan a 30-year NP career, a DNP offers more long-term flexibility and positions you for leadership roles. If you want to practice sooner, an MSN gets you there faster. See MSN overview and DNP overview for deeper comparisons.
Online vs in-person programs
Most NP programs now offer hybrid or fully online coursework. The clinical hours (practicums) are completed at sites you arrange in your own region, not at the school campus. When evaluating online programs:
- Confirm CCNE or ACEN accreditation — national certification boards require graduation from an accredited program
- Ask how clinical sites are arranged (self-arranged vs school-assisted)
- Check NCLEX-style pass rates as a proxy for program quality
- Verify the program is approved in the state where you will practice
Step 6: Pass your national certification exam
NP certification is granted by one of several national certifying bodies, depending on specialty. Certification is required for state licensure as an APRN.
FNP certification: ANCC vs AANPCB compared
The FNP specialty has two certifying bodies. Most other specialties have only one. The table below reflects current exam information and publicly available pass rate data:
| Factor | ANCC (American Nurses Credentialing Center) | AANPCB (American Association of Nurse Practitioners Certification Board) |
|---|---|---|
| Credential awarded | FNP-BC (Board Certified) | FNP-C (Certified) |
| Exam name | Family Nurse Practitioner board certification | FNP examination |
| Exam questions | 175 questions (150 scored, 25 pretest) | 150 questions (135 scored, 15 pretest) |
| Time allowed | 3.5 hours | 3 hours |
| Format | Computer adaptive (some fixed) | Linear (fixed) |
| Pass rate (most recent published) | ~84% first-time (ANCC 2023 data) | ~82% first-time (AANPCB 2023 data) |
| Renewal period | 5 years | 5 years |
| CE required for renewal | 75 CE hours + 1,000 practice hours OR re-examination | 100 CE hours + 1,000 practice hours OR re-examination |
| Pharmacology CE required | 25 of 75 CE hours must be pharmacology | No specific pharmacology requirement |
| Recognition | Accepted by all 50 states + DC | Accepted by all 50 states + DC |
| Cost (2025) | ~$395 (ANCC members ~$295) | ~$340 |
Both credentials are equally recognized by state licensing boards and employers. The practical difference is in renewal requirements: ANCC requires 25 pharmacology CE hours specifically; AANPCB allows more flexibility in CE content. Some NPs choose based on their employer’s preference or which prep materials they prefer — both exams test the same clinical content.
Other specialty certification exams
| Specialty | Certifying body | Credential |
|---|---|---|
| AGPCNP (primary care) | ANCC | AGPCNP-BC |
| AGACNP (acute care) | ANCC or AACN | AGACNP-BC or ACNPC-AG |
| PMHNP | ANCC | PMHNP-BC |
| PNP (primary care) | PNCB | CPNP-PC |
| PNP (acute care) | PNCB | CPNP-AC |
| NNP | NCC | NNP-BC |
| WHNP | NCC or NPWH | WHNP-BC or WHNP-C |
Step 7: Get your state APRN license, DEA number, and NPI
Certification is federal. Practice requires state licensure.
State APRN license: After passing your certification exam, you apply to your state board of nursing for APRN licensure. Requirements vary by state — some require a collaborative practice agreement with a physician; others grant full practice authority. Expect to submit your certification, transcript, application, and license fee. Processing time ranges from two to eight weeks depending on the state.
DEA registration: To prescribe controlled substances, you need a Drug Enforcement Administration (DEA) registration number. Applications are submitted online at DEA.gov. Approval typically takes two to four weeks. Some states require state-level controlled substance registration in addition to the federal DEA number.
NPI number: The National Provider Identifier is a 10-digit number required for billing insurance. Apply free at the NPPES registry (nppes.cms.hhs.gov). NPI registration is straightforward and typically takes a few days.
Malpractice insurance: Get professional liability coverage before seeing any patients independently. Many NPs carry $1M/$3M policies.
NP scope of practice at a glance
NP scope varies by state, but core NP functions across most states include:
- Taking health histories and performing physical exams
- Diagnosing acute and chronic conditions
- Ordering and interpreting laboratory tests, imaging, and diagnostics
- Prescribing medications, including controlled substances (with DEA number)
- Developing and managing care plans
- Providing patient education and preventive care
- Performing procedures within specialty training (suturing, joint injections, colposcopy, etc.)
In full practice authority states, NPs do all of this without physician oversight or collaborative agreements. In restricted states, prescribing authority may require a supervising physician’s co-signature or formal agreement.
NP salary and career outlook
The Bureau of Labor Statistics (SOC 29-1171, Nurse Practitioners) reports a median annual NP salary of approximately $128,490 per year, with wide variation by specialty and geography. See the companion FNP salary guide for a full state-by-state breakdown and specialty comparison.
Job growth for NPs is projected at 40% from 2023 to 2033 — far above average — driven by primary care shortages, aging population demand, and the expansion of NP full practice authority laws. Demand is strong across specialties, but FNPs and PMHNPs face the tightest supply-demand gap.
For context on how NP salary compares at the extreme high end of advanced practice nursing, see the CRNA salary guide — nurse anesthetists earn roughly $223,000 at the median.
How long does it take?
| Starting point | Estimated time to NP licensure |
|---|---|
| High school graduate | 7–10 years (4-yr BSN + 1–2 yr experience + 2–3 yr MSN) |
| ADN-prepared RN | 5–8 years (RN-to-BSN bridge + experience + grad program) |
| BSN-prepared RN | 3–5 years (clinical experience + grad program) |
| BSN with 2+ years experience | 2–3 years (grad program only) |
Practical tips for new NP grads
- Start your state license application immediately after your certification exam. Processing delays are real; some states take two months.
- Negotiate your offer. New NP grads often leave money on the table. Research state median salaries before your first offer — use the nursing salary comparison tool as a starting baseline.
- Know your practice act. Read your state’s NP scope of practice statute before your first day. Know what you can and cannot do without physician sign-off.
- Pick your first job for learning, not just salary. A well-supervised first NP role in a busy primary care practice or hospitalist service teaches more than a solo rural job — even if the rural job pays more.
- Budget for CE early. ANCC and AANPCB both require CE hours for recertification. Set aside $200–$400 per year for approved CE so renewal is not a crisis.
- Consider your collaborative agreement terms carefully in restricted states. The agreement governs your prescribing scope. Review it with an attorney before signing if you are uncertain.
- Build referral relationships. Your NP scope has limits in specialty care. Strong relationships with specialists — cardiologists, dermatologists, psychiatrists — make you a better clinician and a more trusted provider.
Becoming an NP is a substantial investment, but it leads to one of the more autonomous and financially rewarding careers in healthcare. The how to become a CRNA guide offers a comparison if you are weighing NP vs the anesthesia route.