| Nebeker, Douglas DC | Chiropractic First Laurel | (406) 628-4622 |
| Nelson, Sheldon MD | SVH Emergency Department | (406) 237-4116 |
| Nelson, Raoul MD | SVHC Fortin Pediatric Specialty Clinic | (406) 237-5300 |
| Nelson, David CRNA | Holy Rosary Healthcare | (406) 233-2600 |
| Neubauer, Laurie PA-C | SVHC Broadwater Walk-In Clinic | (406) 237-4116 |
| Neubauer, Laurie PA-C | SVP Downtown Walk In | (406) 237-4141 |
| Neubauer, Laurie PA-C | SVH Emergency Department | (406) 237-4116 |
| Neuhoff, Douglas MD | Billings OB\GYN Associates, PC | (406) 248-3607 |
| Nichols, Patricia LCPC | Positive Solutions | (406) 670-3956 |
| Nichols, Robert MD | SVHC Mountainview Clinic | (406) 446-3800 |
| Nichols, Robert MD | SVHC Heights Family Practice | (406) 237-8300 |
| Nicholson , Laura MD | The Children's Clinic of Billings - Outpatient | (406) 281-8700 |
| Nicholson , Laura MD | The Children's Clinic of Billings, PC | (406) 281-8700 |
| Nicholson , Laura MD | SVHC Fortin Pediatric Specialty Clinic | (406) 237-5300 |
| Nicholson , Mark MD | RiverStone Health Clinic | (406) 247-3350 |
| Nicholson , Mark MD | SVHC Behavioral Health | (406) 237-3585 |
| Nicholson , Mark MD | Mark H. Nicholson MD PLLC | (406) 245-1559 |
| Nicholson , Mark MD | Sound Physicians | (406) 237-7000 |
| Nicholson , Mark MD | SVH Hospitalists | (406) 237-3850 |
| Nicola, Marcus FNP | SVH Montana Heart Institute | (406) 237-5001 |
| Ning, Theodore MD | SVHC Yellowstone Urology | (406) 237-5400 |
| Nordstrom, Timothy LCSW | SVHC Internal Medicine | (406) 238-6900 |
| Novakovich, Ashley LCSW | SVHC Broadwater | (406) 237-5200 |
| Nynas, Marcus DC | Billings Family Chiropractic, Inc. | (406) 294-2820 |
| Oblander, Ryan DC | Oblander Chiropractic | (406) 652-3553 |
