
| Provider | Group Practice/Location | Office Phone |
| Zilkoski, Mark MD | NEMHS- Riverside Family Clinic | (406) 768-5171 |
| Zilkoski, Mark MD | NEMHS- Trinity Hospital | (406) 653-6500 |
| Zimmerman, Katherine FNP | Heights Clinic - Family Medicine | (406) 237-8300 |
| Zimmerman, Katherine FNP | Intermountain Health West End Clinic - Family Medicine | (406) 901-2300 |
| Zohn, Raphael MD | NEMHS - Poplar Community Hospital | (406) 768-6100 |
| Zohn, Raphael MD | NEMHS - Trinity Hospital | (406) 653-6500 |
| Zuck, Amanda CRNA | Holy Rosary Hospital - Primary Care Clinic | (406) 233-2500 |
| Zuck, Amanda CRNA | Holy Rosary Healthcare Anesthesia | (406) 233-2600 |
| Zuehlke, Peter DO | NEMHS - Poplar Community Hospital | (406) 768-6100 |
| Zuehlke, Peter DO | NEMHS - Trinity Hospital | (406) 653-6500 |
| Zupan, Katie PA-C | Beartooth Billings Clinic | (406) 446-2345 |
| Zupan, Katie PA-C | Beartooth Billings Clinic - Clinic | (406) 446-2345 |
| Zupan, Katie PA-C | Roundup Memorial Healthcare | (406) 323-2301 |
| Zupan, Katie PA-C | Roundup Memorial Healthcare Clinic | (406) 323-3337 |