
| Provider | Group Practice/Location | Office Phone |
| Connor, Elizabeth MD | St. Vincent Regional Hospital - Cancer Centers of Montana | (406) 238-6290 |
| Connor, Elizabeth MD | Gallatin Clinic- Gynecologic Oncology | 406-901-2440 |
| Connor, Elizabeth MD | Cody Clinic - Gynecologic Oncology Outreach | (406) 901-2440 |
| Consson, Amy MD, MBA | The Matriarch Clinic | (406) 414-0020 |
| Contois, Shilry LCPC | Four Directions LLC | 406-606-8919 |
| Cook, Frances ARNP | NEMHS - Riverside Family Clinic | (406) 768-5171 |
| Cook, Frances ARNP | NEMHS - Trinity Hospital | (406) 653-6500 |
| Cook, Frances ARNP | NEMHS - Poplar Community Hospital | (406) 768-6100 |
| Cook, Frances ARNP | NEMHS - Faith Lutheran Home | (406) 653-6421 |
| Cook, Frances ARNP | NEMHS - Listerud Rural Health Clinic | (406) 653-2501 |
| Cook, Stephen MD | Intermountain Health Heart & Vascular - Butte Clinic | (406) 723-2951 |
| Cook, Stephen MD | SJMG Heart Center | (406) 723-2420 |
| Cooper, Benjamin MD | Butte Clinic- Radiology | (406) 723-2500 |
| Cooper, Benjamin MD | Diversified Radiology | (303) 914-8800 |
| Cordina, Steve MD | St. Vincent Neurosurgery | (406) 237-5577 |
| Corey, Shawn MD PHD | SJMG Radiology | (406) 723-2500 |
| Corey, Shawn MD PHD | Diversified Radiology | (303) 914-8800 |
| Cotton, Casey DO | Eastern Radiological Associates | (406) 237-5490 |
| Cox, Andrew MD | South Big Horn County Hospital District DBA Three Rivers Health | (307) 568-3311 |
| Cox, Andrew MD | Pioneer Medical Center | (406) 932-4603 |
| Cox, Andrew MD | Midway Clinic DBA Three Rivers Health | (307) 568-3311 |
| Cox, Andrew MD | Big Horn Hospital | (406) 665-2310 |
| Cox, Andrew MD | Beartooth Billings Clinic - Clinic | (406) 446-2345 |
| Cox, Andrew MD | Beartooth Billings Clinic | (406) 446-2345 |
| Cox, Joeleen DC | Ottun Chiropractic PC | (406) 259-9383 |