Enrollment

Use the links on the left to view the steps to become a Medicare provider. This section offers links to guide providers through the Medicare enrollment process. 

Learn how to apply for your NPI, search the NPI registry, and update your records in the National Plan & Provider Enumeration System (NPPES).

Learn how to apply for your NPI, search the NPI registry, and update your records in the National Plan & Provider Enumeration System (NPPES).

Provider Enrollment, Chain and Ownership System (PECOS)

Read this article for information on enrolling your hospital off-campus outpatient department sites.

Here’s information on how health care providers can update their physician directory listing on the medicare.gov website.

Here’s information on how health care providers can update their physician directory listing on the medicare.gov website.

View these instructions for completing the CMS-855A form.

View these instructions for the CMS-855O form.

Read this article for information on an important change to the Provider Enrollment Revalidation process for sole owner groups.