3 NPI-registered Radiography Radiologic Technologist providers practice in Guam. See all states.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| David MuddM.D. | Radiography Radiologic Technologist | Tamuning, GU | 1134180409 |
| Troadio CastroM.D. | Radiography Radiologic Technologist | Tamuning, GU | 1598726820 |
| Vincent LizamaM.D. | Radiography Radiologic Technologist | Tamuning, GU | 1417918764 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.
