Maryland Nurse Practitioner (APRN) license renewal deadline

When certified registered nurse practitioner (crnp) licenses come due in Maryland, sourced from the official board.

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Your birth monthVerify with board

Every 2 years

Board wording: CRNP certifications renew biennially and expire on the 28th of the licensee's birth month.

How this deadline works

Deadline type
Birth month
Renewal cycle
Every 2 years
Reporting
Renewal packet submitted by mail (the MBON renewal cover letter includes the Implicit Bias Attestation) or online where available; proof of national certification required.

Official source: Maryland Board of Nursing - APRN license renewal notice

Don't get caught short

⚠️Board rules change. Verify every figure against the official source before relying on it.

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