1 NPI-registered Periodontics providers practice in Guam. Switch states in the rail, or open the full search to filter by city and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Robert GatewoodD.D.S., M.S., PERIOD | Periodontics | Hagatna, GU | 1912216128 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.
