Vanessa M.P. Johnson, M.D., M.P.H.
NPI 1326047549ActiveIndividual· Internal Medicine, Hematology & Oncology· Durham, NC
Internal Medicine, Hematology & Oncology (M.D., M.P.H.) with Duke University Health System, Inc, practicing in Durham, North Carolina. Their prescriptions cost Medicare Part D more than their services did: $1,396,639 for 1,186 claims, against $890,211 paid for services in 2024. Gilead Sciences, Inc. was the largest of 17 companies reporting payments in 2025, $460.69 in all, mostly food and beverage. Lists Duke University Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1326047549 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., M.P.H. |
| Sole proprietor | No |
| NPI issued | Jul 19, 2005 |
| Last updated in NPPES | Sep 23, 2025 |
| Certified by provider | Sep 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 2025-02816 | NC |
| Internal Medicine, Hospice and Palliative Medicine | 207RH0002X | 2025-02816 | NC |
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 - Hematology/Oncology (CT); Practitioner - Medical Oncology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 384 |
|---|---|
| Services billed | 63,882 across 139 procedure codes |
| Paid by Medicare | $890,211 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,186 · 2,247 30-day fills |
|---|---|
| Patients | 279 |
| Total drug cost | $1,396,639 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Medical Oncology |
| Secondary specialties | Hematology/Oncology |
Medical group
- Duke University Health System, IncDurham, NC · 1,102 clinicians
Hospital affiliations
- Duke University HospitalDurham, NC
- Lawrence & Memorial HospitalNew London, CT
- William W Backus HospitalNorwich, CT
Industry payments (Open Payments)
- 2025$460.69 · 21 payments from 17 companies
- 2024$1,877 · 97 payments from 30 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $49.58 | 2 |
| Celgene Corporation | $49.37 | 2 |
| Novartis Pharmaceuticals Corporation | $49.25 | 2 |
| E.R. Squibb & Sons, L.L.C. | $40.95 | 2 |
| Acrotech Biopharma Inc. | $30.11 | 1 |
What the 2025 payments were for
- Food and Beverage$460.69 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 77 hematologist-oncologists in Durham · All hematologist-oncologists in North Carolina