Plus: Physician pleads guilty in Medicare fraud scheme Submit your usual CMS enrollment changes in a timely manner, or you'll be sorry. That's the word from CMS, which is taking aim at practices that are using the revalidation process as an excuse to drag their heels about updating routine information. "The Medicare provider enrollment revalidation effort does not change other aspects of the enrollment process," CMS says in an e-mail message to providers. "Providers should continue to submit routine changes -- address updates, reassignments, additions to practices, changes in authorized officials, information updates, etc. -- as they always have." Even if you receive a revalidation request, you need to submit your changes separately from your revalidation information, CMS stresses.