Suggestions on bringing a new Provider? I have a partner and we have always billed separate under our own NPI. We are in the process of establishing a group with group NPI but in the meantime how would you bring in a new provider and be able to bill for their services? Will need to add the new provider to AC and would also like to change the registration name of our AC program to the new group once established. Any help would be appreciated. Any ideas on getting the group credentialed quickly? Any services anyone else has used for credentialing?