Continuing education requirements for:Nephrolgy Nursing Certification Commission (NNCC)

Nurse Practitioner:

  • Certified Nephrology Nurse Practitioner (CNN-NP)

License Renewal Cycle: Every 5 years

Total Credits: 75

Registered Nurse:

  • Certified Nephrology Nurse (CNN)

  • Certified Dialysis Nurse (CDN)

License Renewal Cycle: Every 3 years

Total Credits: 45

National Board Contact Information

Website: www.nncc-exam.org

Phone: 888-884-6622

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Nurse Practitioner Requirements: 75 Total Credits

  • CNN-NP

License Renewal Cycle: Every 5 years

General Credits: 50

Frequency: Every 5 years

Specialty Requirements:

  • Nephrology

    • Total Credits: 25

    • Frequency: Every 5 years

Registered Nurse Requirements: 45 Total Credits

  • CNN

  • CDN

License Renewal Cycle: Every 3 years

General Credits: 30

Frequency: Every 3 years

Specialty Requirements:

  • Nephrology

    • Total Credits: 15

    • Frequency: Every 3 years

Disclaimer: OOG Health provides up-to-date licensure info, but practitioners are responsible for knowing their own state's requirements.

Last updated: August 30, 2025