17 NPI-registered Allergy & Immunology Physician providers practice in Montana. Switch states in the rail, or open the full search to filter by city and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Alan WandererMD | Allergy & Immunology Physician | Bozeman, MT | 1386633220 |
| Allergy & Asthma Care | Allergy & Immunology Physician | Missoula, MT | 1780447946 |
| Allergy & Immunology Physician |
| Missoula, MT |
| 1477661874 |
| Carl ThornbladeMD | Allergy & Immunology Physician | Missoula, MT | 1073605200 |
| Carl Thornblade, MD, PLLC | Allergy & Immunology Physician | Missoula, MT | 1750557690 |
| Donald GillespieMD | Allergy & Immunology Physician | Missoula, MT | 1831126747 |
| Elaine BarbieriMD | Allergy & Immunology Physician | Great Falls, MT | 1639170525 |
| Juan AdamsM.D. | Allergy & Immunology Physician | Billings, MT | 1144512096 |
| Kathleen DavisMD | Allergy & Immunology Physician | Billings, MT | 1407959489 |
| Michael DicelloMD | Allergy & Immunology Physician | Bozeman, MT | 1720083173 |
| Michael YounkerDO | Allergy & Immunology Physician | Billings, MT | 1750493532 |
| Michael ZacharisenMD | Allergy & Immunology Physician | Bozeman, MT | 1316999824 |
| Montana Allergy and Asthma Spec | Allergy & Immunology Physician | Billings, MT | 1083882187 |
| Montana Allergy, PLLC | Allergy & Immunology Physician | Billings, MT | 1629208772 |
| Summer MonforteM.D. | Allergy & Immunology Physician | Helena, MT | 1194927293 |
| Thomas ScarboroughM.D. | Allergy & Immunology Physician | Billings, MT | 1235194200 |
| Ward DewittMD | Allergy & Immunology Physician | Missoula, MT | 1710095211 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.
