| Provider | Group Practice/Location | Office Phone |
| Clark, Amelia NP | Downtown Clinic - Sleep & Respiratory Care | (406) 238-6800 |
| Clark, Dallas MD | Beartooth Billings Clinic | (406) 446-2345 |
| Clark, Dallas MD | Beartooth Billings Clinic - Clinic | (406) 446-2345 |
| Clark, Sydney PA | North Shiloh Clinic - Transitional Care Group | (406) 237-8282 |
| Clark, Jay MD | St. James Hospital - Cancer Centers of Montana | (406) 723-2999 |
| Clark, Jay MD | Intermountain Health Holy Rosary Hospital | (406) 233-2600 |
| Clark, Adrienne APRN | NEMHS - Listerud Rural Health Clinic | (406) 653-2501 |
| Clark, Adrienne APRN | NEMHS - Poplar Community Hospital | (406) 768-6100 |
| Clark, Adrienne APRN | NEMHS - Trinity Hospital | (406) 653-6500 |
| Clark, Adrienne APRN | NEMHS - Riverside Family Clinic | (406) 768-5171 |
| Clark, Russell MD | SJMG Montana Orthopedics | (406) 496-3400 |
| Clark, Danika DO | SJMG Rocky Mountain Clinic | (406) 496-3633 |
| Clark, Danika DO | SCL Health Medical Group - Butte Downtown Walk In | (406) 299-8400 |
| Clark, Danika DO | SCL Health Medical Group - Butte Downtown | (406) 299-8400 |
| Clark, Chelsey PA-C | Pioneer Medical Center | (406) 932-4603 |
| Clary, Savanna OT | Butte Clinic - Orthopedics | (406) 496-3400 |
| Clausen, Robyn OD | Bauer & Clausen PC | (406) 656-8886 |
| Cleary, James MD | BVHC DBA One Health - Ashland | (406) 784-2346 |
| Cleary, James MD | BVHC DBA One Health - Chinook | (406) 357-2294 |
| Cleary, James MD | BVHC DBA One Health - Dawson | 406-377-9410 |
| Cleary, James MD | BVHC DBA One Health - Glendive | (406) 815-5831 |
| Cleary, James MD | BVHC DBA One Health - Hardin | (406) 665-4103 |
| Cleary, James MD | BVHC DBA One Health - Hardin Campus | (406) 665-4103 |
| Cleary, James MD | BVHC DBA One Health - Hardin School | 406-665-4103 |
| Cleary, James MD | BVHC DBA One Health - Harlem Sweet | (406) 353-4861 |