Debra Gilhooly, NP
NPI 1023222536ActiveIndividual· Nurse Practitioner· New City, NY
Nurse Practitioner (NP) with White Plains Medical Diagnostic Services, PC, practicing in New City, New York. Their prescriptions cost Medicare Part D more than their services did: $59,850 for 612 claims, against $24,658 paid for services in 2024. Sumitomo Pharma America, Inc. was the largest of 9 companies reporting payments in 2025, $638.28 in all, mostly food and beverage. Lists Nyack Hospital as a hospital affiliation.
Overview
| NPI | 1023222536 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | May 10, 2007 |
| Last updated in NPPES | Jul 1, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 420438 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 311 |
|---|---|
| Services billed | 544 across 9 procedure codes |
| Paid by Medicare | $24,658 |
Part D prescriptions in 2024
| Prescriptions (claims) | 612 · 1,047 30-day fills |
|---|---|
| Patients | 227 |
| Total drug cost | $59,850 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- White Plains Medical Diagnostic Services, PCNew City, NY · 93 clinicians
Hospital affiliation
- Nyack HospitalNyack, NY
Industry payments (Open Payments)
- 2025$638.28 · 31 payments from 9 companies
- 2024$777.59 · 37 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $197.09 | 6 |
| Exeltis, USA Inc. | $124.93 | 6 |
| Mayne Pharma Commercial LLC | $106.61 | 10 |
| Biogen, Inc. | $82.87 | 3 |
| Astellas Pharma US Inc | $36.03 | 2 |
What the 2025 payments were for
- Food and Beverage$638.28 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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