| Lai, Horng-Chyi MD | PURE Infusion Suites of Montana LLC - Billings | (406) 702-1327 |
| Lai, Horng-Chyi MD | PURE Infusion Suites of Montana LLC - Great Falls | (406) 384-7002 |
| Lake, Mikhailia MD | McCone County Health Center | (406) 485-2063 |
| Lamm , Frank MD | St. Vincent Regional Hospital - Cancer Centers of Montana | (406) 238-6290 |
| Lamm , Frank MD | | |
| Lammers, Richard DO | SVHC Emergency & Trauma Center | (406) 237-4116 |
| LaMonaca, Juliet PsyD | Juliet LaMonaca PsyD LLC | (406) 969-6210 |
| Lancaster, Kathleen MSW, LCSW | Beartooth Billings Clinic | (406) 446-2345 |
| Lancaster, Kathleen MSW, LCSW | Beartooth Billings Clinic - Clinic | (406) 446-2345 |
| Lance, Renee PA-C | Intermountain Health Heart & Vascular - Downtown Cardiothoracic & Vascular Surgery | (406) 237-5001 |
| Lande, Jordan LCSW | Kessler\'s Counseling - Billings | (406) 876-3931 |
| Landgrave, Sara PT | Intermountain Health Connect Care - Urgent Care & Physical Therapy MT | 801-442-5502 |
| Landi, James MD | Diversified Radiology | (303) 914-8800 |
| Lane, Sydney DPT | Alpenglow Physical Therapy | 406-534-1066 |
| Langburd, Lisa APRN | Community Clinic - Fallon Medical Complex | (406) 778-3331 |
| Lange, Stefanie MD, MPH | BVHC DBA One Health - Ashland | (406) 784-2346 |
| Lange, Stefanie MD, MPH | BVHC DBA One Health - Chinook | (406) 357-2294 |
| Lange, Stefanie MD, MPH | BVHC DBA One Health - Dawson | 406-377-9410 |
| Lange, Stefanie MD, MPH | BVHC DBA One Health - Glendive | (406) 815-5831 |
| Lange, Stefanie MD, MPH | BVHC DBA One Health - Hardin | (406) 665-4103 |
| Lange, Stefanie MD, MPH | BVHC DBA One Health - Hardin Campus | (406) 665-4103 |
| Lange, Stefanie MD, MPH | BVHC DBA One Health - Hardin School | 406-665-4103 |
| Lange, Stefanie MD, MPH | BVHC DBA One Health - Harlem Sweet | (406) 353-4861 |
| Lange, Stefanie MD, MPH | BVHC DBA One Health - Lewistown | (406) 535-6545 |
| Lange, Stefanie MD, MPH | BVHC DBA One Health - Miles City | (406) 874-8700 |
