4 NPI-registered Otolaryngic Allergy Physician providers practice in Maryland. See all states.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Brian HasslingerM.D. | Otolaryngic Allergy Physician | Cumberland, MD | 1457380602 |
| Brian Hasslinger, M.D., P.A. | Otolaryngic Allergy Physician | Cumberland, MD | 1992998272 |
| Ks Makki PC | Otolaryngic Allergy Physician | Greenbelt, MD | 1720268030 |
| North Bay Ent & Audiology Group LLC | Otolaryngic Allergy Physician | Baltimore, MD | 1013716802 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.
