| Provider | Group Practice/Location | Office Phone |
| Blakeslee, Jodi LAC | Rimrock Foundation | (406) 248-3175 |
| Bland, Lisa MD | Downtown Clinic - Urology | (406) 237-5400 |
| Bland, Lisa MD | Cody Clinic - Urology Outreach | (307) 578-1800 |
| Blaskovich, Teresa MD | Children\'s Clinic of Billings - Outpatient | (406) 281-8700 |
| Blaskovich, Teresa MD | Children\'s Clinic of Billings - Westend | (406) 281-8700 |
| Blaskovich, Teresa MD | SJMG Rocky Mountain Clinic | (406) 496-3633 |
| Blaskovich, Teresa MD | SVHC Fortin Pediatric Specialty Clinic | (406) 237-5300 |
| Blavatsky, Nicholas MD | Butte Clinic - Orthopedics | (406) 496-3400 |
| Blehm, Holly FNP | St. Vincent Neurosurgery | (406) 237-5577 |
| Blehm, Holly FNP | St. Vincent Regional Hospital Neurosciences | (406) 237-5577 |
| Bloomquist, Emily PA | Intermountain Health Connect Care - Urgent Care & Physical Therapy MT | 801-442-5502 |
| Bloss, Michael MD | NEMHS - Poplar Community Hospital | (406) 768-6100 |
| Bloss, Michael MD | NEMHS - Trinity Hospital | (406) 653-6500 |
| Blumell, Bryan MD | Absarokee Clinic - Family Medicine | (406) 328-4497 |
| Blumell, Bryan MD | Broadwater Clinic - Occupational Health | (406) 237-8855 |
| Blumell, Bryan MD | Lockwood Clinic - Family Medicine | (406) 237-5444 |
| Blumell, Bryan MD | Holy Rosary Hospital - Primary Care Clinic | (406) 233-2500 |
| Bodine, Jonathan DO | Cogent Healthcare of MT dba Sound Physicians | (406) 657-7000 |
| Bodine, Jonathan DO | SVH Hospitalists | (406) 237-3850 |
| Bodley, Kyle DO | Children\'s Clinic of Billings - Outpatient | (406) 281-8700 |
| Bodley, Kyle DO | Children\'s Clinic of Billings - Westend | (406) 281-8700 |
| Boe, Karen LMFT | CrossWay Incorporated | (406) 969-5183 |
| Bollinger, Chelsea FNP | BVHC DBA One Health - Housing First Village | 4065851360 |
| Bollinger, Chelsea FNP | BVHC DBA One Health - Community Partners MDCR | (406) 585-1360 |
| Bollinger, Chelsea FNP | BVHC DBA One Health - Community Partners | (406) 585-1360 |