Christopher Zebley, NP
NPI 1780663955ActiveIndividual· Nurse Practitioner· Wilmington, DE
Nurse Practitioner (NP) with Christiana Care Health Services Inc, practicing in Wilmington, Delaware. Their prescriptions cost Medicare Part D more than their services did: $1,787,652 for 666 claims, against $7,164 paid for services in 2024. Merck Sharp & Dohme LLC reported $25.70 in payments in 2025, mostly education. Lists Christiana Hospital as a hospital affiliation.
Overview
| NPI | 1780663955 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jan 16, 2006 |
| Last updated in NPPES | Jul 27, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | LB0000164 | DE |
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 (DE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 30 |
|---|---|
| Services billed | 99 across 20 procedure codes |
| Paid by Medicare | $7,164 |
Part D prescriptions in 2024
| Prescriptions (claims) | 666 · 748 30-day fills |
|---|---|
| Patients | 61 |
| Total drug cost | $1,787,652 |
| Generic share | 27% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Christiana Care Health Services IncNewark, DE · 1,483 clinicians
Hospital affiliation
- Christiana HospitalNewark, DE
Industry payments (Open Payments)
- 2025$25.70 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $25.70 | 1 |
What the 2025 payments were for
- Education$25.70 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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