If you are an institutional provider as determined by CMS, you will need to pay a provider revalidation fee of $553.00 if you revalidate in 2015. The 2016 fee will be determined by CMS and will be published after it is established by CMS. If you are a provider with multiple NPIs associated with your Medicaid ID, you will need to complete a new enrollment for each non-primary NPI. You are responsible for the new enrollment fees. Revalidation FAQs PDF