| Provider | Group Practice/Location | Office Phone |
| Pereau, Brandi LCPC, LAC | Rimrock Foundation | (406) 248-3175 |
| Pereau, Brandi LCPC, LAC | New Day, Inc | (406) 545-0486 |
| Perez Labiosa, Victor MD | NEMHS - Poplar Community Hospital | (406) 768-6100 |
| Perez Labiosa, Victor MD | NEMHS - Trinity Hospital | (406) 653-6500 |
| Perez Perez, Alexandra MD | NEMHS - Poplar Community Hospital | (406) 768-6100 |
| Perez Perez, Alexandra MD | NEMHS - Trinity Hospital | (406) 653-6500 |
| Perkins, Garrett PA-C | Yellowstone Dermatology Associates | (406) 702-1323 |
| Perry, Stephen CRNA | Butte Clinic - Anesthesia | (406) 723-2472 |
| Perviz, Amira DO | ||
| Perviz, Amira DO | Turnwell Mental Health of Montana PC, DBA Montana Psychiatry PLLC - Grand | (406) 839-2985 |
| Perviz, Amira DO | Turnwell Mental Health of Montana, PC DBA Montana Psychiatry PLLC - 24th Street | (406) 839-2985 |
| Perviz, Amira DO | Turnwell Mental Health of Montana, PC DBA Montana Psychiatry PLLC - Bozeman | (406) 839-2985 |
| Petersen, Maureen MD | Intermountain Health Holy Rosary Hospital | (406) 233-2600 |
| Petersen, Maureen MD | St. Vincent Regional Hospital - Emergency & Trauma Center | (406) 237-4116 |
| Petersen, Susan MD | Broadwater Clinic - Family Medicine | (406) 237-5200 |
| Petersen, Susan MD | Broadwater Clinic - Walk-in | (406) 237-8550 |
| Petersen, Susan MD | N. 27th Walk-in Clinic | (406) 237-5110 |
| Petersen, Megan MD | Intermountain Health West End Clinic - Gynecologic Oncology | (406) 238-6900 |
| Petersen, Megan MD | SJMG OB/GYN | (406) 496-3627 |
| Petersen, Megan MD | St. Vincent Regional Hospital - Cancer Centers of Montana | (406) 238-6290 |
| Petersen, Megan MD | Gallatin Clinic- Gynecologic Oncology | 406-901-2440 |
| Peterson, Kristine PT | Ortho Montana PSC | (406) 237-5050 |
| Peterson, Kristine PT | Ortho Montana PSC - Heights | (406) 896-1397 |
| Peterson, Kristine PT | Ortho Montana PSC - Westend | (406) 237-5050 |
| Peterson, Paul MD | St. Vincent Neurosurgery | (406) 237-5577 |