| Provider | Group Practice/Location | Office Phone |
| Hobby, Bryon MD | Ortho Montana PSC | (406) 237-5050 |
| Hobby, Bryon MD | Butte Clinic - Orthopedics | (406) 496-3400 |
| Hodge Shirley, Shannon LCPC | Shannon R Hodge-Shirley PLLC | (406) 670-1000 |
| Hoene, Andrew MD | Beartooth Billings Clinic | (406) 446-2345 |
| Hoene, Andrew MD | Beartooth Billings Clinic - Clinic | (406) 446-2345 |
| Hokenstad, Alexis MD | ||
| Hokenstad, Alexis MD | Intermountain Health West End Clinic - Gynecologic Oncology | (406) 238-6900 |
| Hokenstad, Alexis MD | St. Vincent Regional Hospital - Cancer Centers of Montana | (406) 238-6290 |
| Hokenstad, Alexis MD | Butte Clinic - OB-GYN | (406) 496-3627 |
| Hokenstad, Alexis MD | Gallatin Clinic- Gynecologic Oncology | 406-901-2440 |
| Hokenstad, Alexis MD | Cody Clinic - Gynecologic Oncology Outreach | (406) 901-2440 |
| Hokenstad, Alexis MD | West End Clinic - Gynecologic Oncology - Butte | 406-901-2440 |
| Hokenstad, Alexis MD | Gallatin Clinic - Gynecologic Oncology Outreach | (406) 901-2440 |
| Hong, Susan MD | Intermountain Health Holy Rosary Hospital | (406) 233-2600 |
| Hooks, Delaina PA | ||
| Hool, Kristina MD | St. Vincent Regional Hospital - Cancer Centers of Montana | (406) 238-6290 |
| Hool, Kristina MD | Intermountain Health Holy Rosary Hospital | (406) 233-2600 |
| Horn, Jeffrey MD | Holy Rosary Healthcare | (406) 233-2600 |
| Horn, Jeffrey MD | Intermountain Health Heart & Vascular - Downtown Cardiac & Vascular Surgery | (406) 238-6820 |
| Horn, Jeffrey MD | Intermountain Health Heart & Vascular - Gallatin Thoracic & Vascular Surgery Outreach | (406) 613-7999 |
| Horn-Charnesky, Frances LCSW LAC | Rimrock Foundation | (406) 248-3175 |
| Horn-Charnesky, Frances LCSW LAC | Rimrock Foundation 2 | (406) 248-3175 |
| Horton, Sheila PT | Laurel Clinic - Family Medicine | (406) 628-6311 |
| Horton, Sheila PT | Red Lodge Clinic - Physical Therapy | (406) 446-3850 |
| Horton, Sheila PT | Laurel Clinic- Physical Therapy | (406) 628-2831 |