Tribal Government Services | Chickasaw Nation

Inclement Weather Notice

Due to inclement weather, Chickasaw Nation offices will be closed Jan. 26, 2026.

Chickasaw Nation Department of Health (CNDH) employees should follow CNDH inclement weather protocols and policy. Chickasaw Nation Department of Commerce businesses should follow their line of support regarding inclement weather guidance.

For closing information of tribal facilities, call (800) 316-4226.

> Our Nation > Locations > Tribal Government Services

Directions

Physical Address

2015 Lonnie Abbott Blvd.
Ada, Oklahoma 74820
Pontotoc County

Phone Numbers

Main Line: (580) 436-7250

Fax: (580) 436-7226

Additional Info

Tribal government services (TGS) processes applications for Certificate of Degree of Indian Blood (CDIB) cards, Chickasaw Citizenship cards and provides information to Chickasaws who are direct descendants of enrollees listed as "Chickasaw by blood" on the Final Approved Rolls of the Dawes Commission.

Services Offered at This Location

Tribal Government Services (CDIB/Citizenship)