Don't show this message again
§ 424.506 National Provider Identifier (NPI) on all enrollment applications and claims.
(a) Definition. Eligible professional means any of the professionals specified in section 1848(k)(3)(B) of the Act.
(b) Enrollment requirements. (1) A provider or a supplier that is eligible for an NPI must do the following:
(i) Report its NPI on its Medicare enrollment application.
(ii) If the provider or supplier was in the Medicare program before obtaining an NPI and the provider's or the supplier's NPI is not in the provider's or supplier's Medicare enrollment record, the provider or supplier must update its Medicare enrollment record by submitting its NPI using either of the following: