Stephanie H. Cook, NP
NPI 1437757960ActiveIndividual· Nurse Practitioner· Wilmington, NC
Nurse Practitioner (NP) with Medstar Medical Group II LLC and 1 other group, practicing in Wilmington, North Carolina. Their prescriptions cost Medicare Part D more than their services did: $156,864 for 762 claims, against $1,808 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 9 companies reporting payments in 2025, $288.18 in all, mostly food and beverage. Lists Inova Alexandria Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1437757960 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Oct 16, 2020 |
| Last updated in NPPES | Sep 16, 2026 |
| Certified by provider | Sep 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 5025044 | NC |
| Nurse Practitioner, Adult Health | 363LA2200X | AG10200024 | TN |
| Nurse Practitioner | 363L00000X | 0024181204 | VA |
| Nurse Practitioner, Adult Health | 363LA2200X | 0024181204 | VA |
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 (DC); Practitioner - Nurse Practitioner (MD); Practitioner - Nurse Practitioner (NC); Practitioner - Nurse Practitioner (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 26 |
|---|---|
| Services billed | 52 across 6 procedure codes |
| Paid by Medicare | $1,808 |
Part D prescriptions in 2024
| Prescriptions (claims) | 762 · 1,956 30-day fills |
|---|---|
| Patients | 187 |
| Total drug cost | $156,864 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Medstar Medical Group II LLCWashington, DC · 3,767 clinicians
- Inova Health Care ServicesAlexandria, VA · 1,817 clinicians
Hospital affiliations
- Inova Alexandria HospitalAlexandria, VA
- Luminis Health Anne Arundel Medical Center, IncAnnapolis, MD
- Medstar Washington Hospital CenterWashington, DC
Industry payments (Open Payments)
- 2025$288.18 · 14 payments from 9 companies
- 2024$170.64 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $87.72 | 4 |
| E.R. Squibb & Sons, L.L.C. | $51.26 | 3 |
| Bridgebio Pharma, Inc. | $27.41 | 1 |
| Lantheus Medical Imaging, Inc. | $25.07 | 1 |
| Recor Medical Inc | $21.94 | 1 |
What the 2025 payments were for
- Food and Beverage$288.18 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 233 nurse practitioners in Wilmington · All nurse practitioners in North Carolina