Wendy Lorraine Ferguson, GNP
NPI 1912993163ActiveIndividual· Nurse Practitioner, Gerontology· Cooperstown, NY
Nurse Practitioner, Gerontology (GNP) with Mary Imogene Bassett Hospital, practicing in Cooperstown, New York. Their prescriptions cost Medicare Part D more than their services did: $812,029 for 9,746 claims, against $73,440 paid for services in 2024. Lists Aurelia Osborn Fox Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1912993163 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | GNP |
| Sole proprietor | No |
| NPI issued | Sep 23, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | F340337-1 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 493 |
|---|---|
| Services billed | 1,268 across 12 procedure codes |
| Paid by Medicare | $73,440 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,746 · 24,552 30-day fills |
|---|---|
| Patients | 839 |
| Total drug cost | $812,029 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Mary Imogene Bassett HospitalSidney, NY · 763 clinicians
Hospital affiliations
- Aurelia Osborn Fox Memorial HospitalOneonta, NY
- Bassett HealthcareCooperstown, NY
Other facilities
- At Home Care Inc ChhaHome health agency · Oneonta, NY
- Hcr / Hcr Home Care Chha (Oneonta)Home health agency · Oneonta, NY
- Helios CareHospice · Oneonta, NY
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records