| Provider | Group Practice/Location | Office Phone |
| Rethy, Michael MD | NEMHS - Poplar Community Hospital | (406) 768-6100 |
| Rethy, Michael MD | NEMHS - Trinity Hospital | (406) 653-6500 |
| Reum, Abby FNP-C | NEMHS- Faith Lutheran Home | (406) 653-6421 |
| Reum, Abby FNP-C | NEMHS- Poplar Community Hospital | (406) 768-6100 |
| Reum, Abby FNP-C | NEMHS- Riverside Family Clinic | (406) 768-5171 |
| Reum, Abby FNP-C | NEMHS- Trinity Hospital | (406) 653-6500 |
| Reum, Abby FNP-C | NEMHS - Listerud Rural Health Clinic | (406) 653-2501 |
| Reyes, Jose MD | ||
| Reyes, Jose MD | Turnwell Mental Health of Montana PC, DBA Montana Psychiatry PLLC - Grand | (406) 839-2985 |
| Reyes, Jose MD | Turnwell Mental Health of Montana, PC DBA Montana Psychiatry PLLC - 24th Street | (406) 839-2985 |
| Reyes, Jose MD | Turnwell Mental Health of Montana, PC DBA Montana Psychiatry PLLC - Bozeman | (406) 839-2985 |
| Reynolds, Ellen PA | Boulder Clinic - Family Medicine | (406) 225-4201 |
| Rich, Brittany APRN, PMHNP | Rich Psychiatry & Wellness PLLC | (406) 702-1110 |
| Richards, James MD | St. Vincent Neurosurgery | (406) 237-5577 |
| Richards, James MD | St. Vincent Regional Hospital Neurology Service | (406) 237-3850 |
| Richardson, Kristen PT | Kelli Richardson\'s 406 Physical Therapy | (406) 672-7844 |
| Richardson, Channa PHARM D | BVHC DBA One Health - Greybull | (307) 765-1450 |
| Richardson, Channa PHARM D | BVHC DBA One Health - Powell | (307) 764-4107 |
| Richardson, Channa PHARM D | BVHC DBA One Health - Sheridan | (307) 674-6995 |
| Richardson, Channa PHARM D | BVHC DBA One Health - Whitney Building | (307) 674-6995 |
| Richardson, Channa PHARM D | BVHC DBA One Health - Cody | 307-291-0447 |
| Richardson, Christina PA | BVHC DBA One Health - Ashland | (406) 784-2346 |
| Richardson, Christina PA | BVHC DBA One Health - Chinook | (406) 357-2294 |
| Richardson, Christina PA | BVHC DBA One Health - Dawson | 406-377-9410 |
| Richardson, Christina PA | BVHC DBA One Health - Glendive | (406) 815-5831 |