1 NPI-registered providers practice in Onconta, New York. Pick another city in the rail, or open the full search to filter by specialty and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Margaret GarramoneFNP | Obstetrics & Gynecology Nurse Practitioner | Onconta, NY | 1104150127 |
Source: CMS NPPES Data Dissemination (June 2026).
