Where to find your CNA license number

Your CNA (Certified Nursing Assistant) license number is a unique identifier issued by your state's nursing board when you pass the certification exam. The fastest way to find it is to check the official state nursing board website, which maintains a public registry of all active and inactive licenses. You can search by your name, and the registry will display your license number along with your status and expiration date.

If you don't have access to a computer or prefer to call, you can contact your state nursing board directly by phone. They can confirm your license number over the phone if you provide your full name and date of birth. Keep in mind that wait times vary by state — some boards answer quickly, while others may put you on hold or ask you to call back during specific hours.

Your original CNA certification card, if you still have it, will also show your license number printed on the front. Check your wallet, files, or the drawer where you keep important documents. If you've moved or changed your name since certification, the number on the card will still be valid, though your state record may be under a different name.

Key Takeaways

  • Your state nursing board's public registry is the most direct way to look up your CNA license number by searching your name online.
  • Calling your state nursing board directly will give you your license number over the phone if you provide your full name and date of birth.
  • Your original CNA certification card displays your license number and remains valid even if you've changed your name or moved.
  • License numbers do not change when you renew, so the number you received at initial certification is the same one you use throughout your career.

How to search the state nursing board registry

Each state maintains its own nursing board website with a searchable license verification tool. The process is straightforward: go to your state's nursing board website, find the "License Verification" or "Search Licenses" link (usually on the homepage), and enter your first and last name. Some boards also let you search by license number if you already have it but want to confirm details.

The registry will show your full license number, current status (active, inactive, expired, or suspended), the date you were first licensed, and your expiration date. This information is public record, so anyone can search it — employers often do this to verify that a CNA they hire is currently licensed. If your search returns no results, double-check the spelling of your name or try searching by your date of birth if that option is available.

Some states have moved to a centralized system called the Nurse Licensure Compact (NLC), which allows you to search multiple state licenses from one website. If you hold licenses in more than one state, this can save time. The NLC website lists which states participate and provides links to their individual registries.

What to do if you can't find your license number online

If the online registry doesn't show your name, it may mean your license has expired and is no longer listed in the active database. Expired licenses are sometimes moved to a separate archive that requires a different search method. Contact your state nursing board and ask them to search their historical records — they can usually locate expired licenses and provide the number even if it's no longer active.

Another reason the search might fail is a name mismatch. If you've married, divorced, or legally changed your name since you were certified, search under the name that appears on your original certification documents. Some boards allow you to search by Social Security number or date of birth as an alternative to name-based searches.

If you were certified many years ago and your state has updated its licensing system, older records may not be when ready visible online. Calling the nursing board is your best option in this case — staff can manually look up your record and confirm whether your license is still valid or has expired.

Why you might need your CNA license number

Your CNA license number is required when you explore for a job in healthcare. Employers use it to verify your certification status before hiring you, and some will check it again during your employment. You'll also need it if you're renewing your license, transferring to another state, or explore for advanced certifications like LPN (Licensed Practical Nurse).

If you're reporting your CNA status on a job process or resume, including your license number makes it straightforward for the employer to verify your credentials when ready. Some healthcare facilities require you to provide your license number during onboarding so they can add it to their internal records and may support compliance with state regulations.

How to keep track of your license number going forward

Once you have your license number, write it down in a safe place — a personal file, a password manager, or a note on your phone. Many CNAs keep a photo of their certification card on their phone for quick reference. This saves time when filling out job applications or when an employer asks you to verify your status on the spot.

Set a reminder on your calendar for three months before your license expires so you have time to renew before it lapses. Your state nursing board may also send renewal notices by mail or email, but these can get lost or end up in spam. Having your license number readily available makes the renewal process faster — you'll need it to complete the renewal form.

Frequently Asked Questions

Does my CNA license number change if I renew my license?

No. Your license number stays the same throughout your entire career, even when you renew multiple times. The number is assigned when you first pass your certification exam and remains your permanent identifier in your state's nursing system.

Can I look up someone else's CNA license number?

Yes. CNA licenses are public record, so anyone can search the state nursing board registry to verify that a specific person holds an active license. This is why employers and healthcare facilities can check your credentials without your permission.

What if my CNA license expired and I want to reactivate it?

Contact your state nursing board to find out the requirements for reactivation. Some states allow you to renew an expired license within a certain grace period, while others require you to retake the exam. Your original license number may still be used if reactivation is possible.

Is my CNA license number the same in every state?

No. Each state issues its own license number. If you move to another state and want to work as a CNA there, you'll need to obtain that state's license, which will have a different number. Some states have reciprocity agreements that make this process faster, but the license number will still be new.