| Provider | Group Practice/Location | Office Phone |
| Beck, Kristen DNP | West Grand Clinic - Family Medicine | (406) 237-5353 |
| Beck, Sarah MD | Cogent Healthcare of MT PC dba Sound Physicians of MT II-Missoula | (855) 768-6363 |
| Beck, Sarah MD | Cogent Healthcare of MT, PC dba Sound Physicians of MT II | (253) 682-1710 |
| Beck, Sarah MD | St. Vincent Hospitalists | (406) 237-3850 |
| Beck, Sarah MD | Cogent Healthcare of MT, PC dba Sound Physicians of MT | (406) 657-7000 |
| Bell, Douglas MD | South Big Horn County Hospital District DBA Three Rivers Health | (307) 568-3311 |
| Bell, Douglas MD | Pioneer Medical Center | (406) 932-4603 |
| Bell, Douglas MD | Midway Clinic DBA Three Rivers Health | (307) 568-3311 |
| Bell, Douglas MD | Big Horn Hospital | (406) 665-2310 |
| Bell, Douglas MD | Beartooth Billings Clinic - Clinic | (406) 446-2345 |
| Bell, Douglas MD | Beartooth Billings Clinic | (406) 446-2345 |
| Bell, Tina LCSW | Yellowstone Boys & Girls Ranch | (406) 656-3112 |
| Bell, Vanessa LAC | Yellowstone Boys & Girls Ranch - Chemical Dependency | (406) 245-2751 |
| Belle, Troy MD | Eastern Radiological Associates | (406) 237-5490 |
| Benson, Yvonne LCSW | Yvonne A Benson, LCSW | (406) 855-4803 |
| Bentler, James MD | St. James Emergency Physicians | (406) 723-2585 |
| Bentler, James MD | St. Vincent Regional Hospital - Emergency & Trauma Center | (406) 237-4116 |
| Bentler, James MD | Holy Rosary Hospital - Primary Care Clinic | (406) 233-2500 |
| Bentler, James MD | SVHC Emergency & Trauma Center | (406) 237-4116 |
| Bentzel, George MD | Surgical Associates PC | (406) 238-6470 |
| Berdahl, John MD | Vance Thompson Vision Surgery Center Billings | (406) 294-1994 |
| Berdahl, John MD | Vance Thompson Vision MT LLC - Bozeman | (406) 219-0700 |
| Berdahl, John MD | Vance Thompson Vision MT LLC - Billings | (406) 294-1994 |
| Bhatt, Paraag MD | Diversified Radiology | (303) 914-8800 |
| Bhatt, Paraag MD | SJMG Radiology | (406) 723-2500 |