What PTAN should I enter on the EDI enrollment forms?

Published 03/31/2025

Answer:
The Group PTAN and Group NPI must be submitted on all EDI enrollment forms. Members of a group are not required to enroll, only the group PTAN. If you are a solo or individual provider and not a member of a group, submit your individual PTAN and NPI on all EDI enrollment forms. 

Note: Providers enrolling for Railroad Medicare must use the PTAN assigned by Railroad Medicare.


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