
| Provider | Group Practice/Location | Office Phone |
| Oxford, Bonnie FNP | BVHC DBA One Health - Hardin Campus | (406) 665-4103 |
| Oxford, Bonnie FNP | BVHC DBA One Health - Hardin School | 406-665-4103 |
| Oxford, Bonnie FNP | BVHC DBA One Health - Harlem | 406-353-4861 |
| Oxford, Bonnie FNP | BVHC DBA One Health - Harlem Sweet | (406) 353-4861 |
| Oxford, Bonnie FNP | BVHC DBA One Health - Lewistown | 406-535-6545 |
| Oxford, Bonnie FNP | BVHC DBA One Health - Miles City | (406) 874-8700 |
| Oxford, Bonnie FNP | BVHC DBA One Health - St. Labre | (406) 784-6721 |
| Oxford, Bonnie FNP | BVHC DBA One Health - Wyola | 406-665-4103 |
| O\'Connor, Kevin MD | Diversified Radiology | (303) 914-8800 |
| O\'Connor, Kevin MD | SJMG Radiology | (406) 723-2500 |
| O\'Neil, Cheryl LAC | Yellowstone Boys & Girls Ranch | (406) 655-2100 |
| Paczkowski, Samuel MD | Holy Rosary Healthcare | (406) 233-2600 |
| Paczkowski, Samuel MD | SVHC Emergency & Trauma Center | (406) 237-4116 |
| Painter, Benedict MD | Downtown Clinic - Sleep & Respiratory Care | (406) 238-6800 |
| Palmer, Vivienne PA | Intermountain Health Heart & Vascular - Downtown Cardiac & Vascular Surgery | (406) 238-6820 |
| Papez, Julianna DO | Billings OB/GYN Associates PC | (406) 248-3607 |
| Pappas , Michael MD | SVHC Pediatric Critical Care | (406) 237-7451 |
| Parada, Andrea MD | Diversified Radiology | (303) 914-8800 |
| Parada, Andrea MD | SJMG Radiology | (406) 723-2500 |
| Parent, Elizabeth LAC | Rimrock Foundation | (406) 248-3175 |
| Paris, Riley PA-C | St. Vincent Neurosurgery | (406) 237-3850 |
| Paris, Riley PA-C | St. Vincent Regional Hospital Neurosciences | (406) 237-5577 |
| Parker , Tish NP | Downtown Clinic - Internal Medicine | (406) 238-6900 |
| Parker , Tish NP | Heights Clinic - Family Medicine | (406) 237-8300 |
| Parker , Tish NP | Intermountain Health West End Clinic - Internal Medicine | (406) 238-6900 |