You can apply for your NPI in one of three ways:

1. Online Application

2. Mail: You may prepare a paper application and send it to the NPI Enumerator at the following address.

NPI Enumerator
P.O. 6059
Fargo, N.D. 58108-6059

3. Third Party: With your permission, an organization may submit your application in an electronic file. This could mean that a professional association or perhaps a health care provider who is your employer could submit an electronic file containing your information and the information of other health care providers.

Contact Information:

Contact Fox Systems directly with questions regarding the processing of an NPI application.

Telephone: 1-800-465-3203 (NPI Toll Free)

1- 800-692-2326 (NPI/ TTY)

E-mail: customerservice@npienumerator.com

If you have questions regarding other aspects of the legislation and regulation, or other HIPAA-related materials, please contact the CMS HIPAA Hotline at 1-866-282-0659.