NPI Application HelpFind useful information on various topics necessary to apply for an NPI using the online system
NPI RegistrySearch for a provider's NPI information. Information in the NPI Registry is updated daily. Users may search for a provider by the NPI or Legal Business Name. There is no charge to use the NPI Registry.
Medicare Provider Enrollment RevalidationYou may be required to revalidate your Medicare provider enrollment. If you have received a letter to revalidate your Medicare provider enrollment(s), you may access the online Medicare provider enrollment application to revalidate your enrollment.
Tutorials on using the Medicare provider enrollment system (PECOS)