View details for routing number - 091018302 - assigned to MINNESOTA BANK & TRUST in EDINA, MN. The ABA routing/transit number is used to facilitate the electronic routing of funds (ACH transfer) from one bank account to another.
New Hampshire Preschool Technical Assistance Network. PTAN is a grant-funded statewide technical assistance and support network that promotes quality, developmentally appropriate and culturally competent early childhood education and special education programs. It is a project of the Southeastern Regional Education Service Center (SERESC) in Bedford, NH.
They are used for I.D. purposes when trying to access any Medicare info pertaining to the billing. The PTAN is tied to the registered address of the billing entity. Since your guys bill under the Group, the billing would go in with the Group's address. So any queries regarding that billing might require the Group's PTAN rather than the individual provider's PTAN.