1 NPI-registered providers practice in Greig, New York. Pick another city in the rail, or open the full search to filter by specialty and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Jacquelyn Halladay | Licensed Practical Nurse | Greig, NY | 1780530055 |
Source: CMS NPPES Data Dissemination (June 2026).
