In order to begin receiving Medicaid Promoting Interoperability Program payments, eligible professionals must first register with CMS though the National Level Repository (NLR). Once this is complete, they will then be directed to the New Jersey Medicaid provider portal to submit their New Jersey Medicaid Promoting Interoperability Program attestation information and applicable supporting documentation. At this time, each eligible professional is required to register separately; there is no method available to register multiple eligible professionals at the same time.