Check My CDN Expiration


If you are currently certified and wish to check your expiration date online, click the link below to access the Certified Directory:

To have us check your the expiration date for your certification, please complete and submit the form below. We will respond to you inquiry as quickly as possible, usually within two business days.

In the event that we require additional information to complete your request, we will need a daytime phone number where we can reach you.

First Name*:
Last Name*:
City, State*:
Email Address:
Daytime Phone*:
Nephrology Nursing Certification Commission
East Holly Avenue Box 56, Pitman NJ 08071-0056
888.884.NNCC
nncc@ajj.com