| Provider | Group Practice/Location | Office Phone |
| Mohamed, Ambreen MD | McCone County Health Center | (406) 485-2063 |
| Mohindra, Neil MD | St. Vincent Hospitalists | (406) 237-3850 |
| Mohindra, Neil MD | Intermountain Health St. James Hospital | 406-723-2500 |
| Mohr, Todd PA-C | Holy Rosary Healthcare | (406) 233-2600 |
| Mohr, Todd PA-C | SJMG Emergency Physicians | (406) 723-2585 |
| Mohr, Todd PA-C | SJMG Rocky Mountain Clinic | (406) 496-3633 |
| Molyneaux, Zachary PA-C | Ortho Montana PSC | (406) 237-5050 |
| Momeni, Arash MD | Diversified Radiology | (303) 914-8800 |
| Momeni, Arash MD | SJMG Radiology | (406) 723-2500 |
| Momeni, Arash MD | Butte Clinic- Radiology | (406) 723-2500 |
| Monforton, Andrew MD | NEMHS - Poplar Community Hospital | (406) 768-6100 |
| Monforton, Andrew MD | NEMHS - Trinity Hospital | (406) 653-6500 |
| Monn, Sally LCSW | New Day, Inc | (406) 545-0486 |
| Monroe, Megan PsyD | Monroe Psychotherapy, PLLC | (406) 404-8191 |
| Mooney, Brittany DPT | SJMG Therapy - Butte | |
| Mooney, Brittany DPT | Butte Clinic - Orthopedics | (406) 496-3400 |
| Moore, Alyssa APRN | Planned Parenthood of Montana - Helena | (406) 443-7676 |
| Moore, S. Jason PA-C | Bair Memorial Clinic | (406) 632-4343 |
| Moore, S. Jason PA-C | Wheatland Memorial Hospital | (406) 632-4351 |
| Moore, Nicholas MD | ||
| Morais, Joshua MD | NEMHS - Poplar Community Hospital | (406) 768-6100 |
| Morais, Joshua MD | NEMHS - Trinity Hospital | (406) 653-6500 |
| Morelli, Scott PA-C | NEMHS - Listerud Rural Health Clinic | (406) 653-2501 |
| Morelli, Scott PA-C | NEMHS - Faith Lutheran Home | (406) 653-6421 |
| Morelli, Scott PA-C | NEMHS - Poplar Community Hospital | (406) 768-6100 |