Joining an Existing Group Medicare Enrollment


A reassingment to the group will be added to the group enrollment to obtain an individual PTAN for the new provider joining the group.


This is for a provider that is joining an established group. The group already has a group Group PTAN. A new Medicare number is required for every practice that you are with. Your number changes per practice. If you have practice locations in separate counties it is required that a new enrollment be completed county localities as decided by CMS Medicare (This includes Dallas, Tarrant, Harris, Travis, Jefferson, Brazoria, Galveston, and Rest of the State [Other]) and will require a separate fee.

  • This includes Texas Medicare enrollment for one provider reassignment.
  • An individual provider PTAN will be issued.
  • This cannot be started until 60 days prior to the start date of the provider at the practice