Vivian Onyinyechukwuka Chukwurah, MD
NPI 1255835138ActiveIndividual· Internal Medicine, Hematology & Oncology· Alexandria, LA
Internal Medicine, Hematology & Oncology (MD) with Christus Trinity Clinic Texas, practicing in Alexandria, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $114,159 for 148 claims, against $25,118 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 12 companies reporting payments in 2025, $347.94 in all, mostly food and beverage. Lists Christus St Frances Cabrini Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1255835138 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 23, 2018 |
| Last updated in NPPES | Apr 7, 2025 |
| Certified by provider | Apr 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 345830 | LA |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 04-50047 | KS |
| Internal Medicine | 207R00000X | ME154238 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (FL); Practitioner - Hematology/Oncology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 217 |
|---|---|
| Services billed | 465 across 19 procedure codes |
| Paid by Medicare | $25,118 |
Part D prescriptions in 2024
| Prescriptions (claims) | 148 · 188 30-day fills |
|---|---|
| Patients | 60 |
| Total drug cost | $114,159 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Hematology/Oncology |
Medical group
- Christus Trinity Clinic TexasTyler, TX · 1,540 clinicians
Hospital affiliations
- Christus St Frances Cabrini HospitalAlexandria, LA
- Hays Medical CenterHays, KS
- Rapides Regional Medical CenterAlexandria, LA
Industry payments (Open Payments)
- 2025$347.94 · 18 payments from 12 companies
- 2024$909.70 · 34 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $47.47 | 2 |
| Astellas Pharma US Inc | $44.91 | 2 |
| Glaxosmithkline, LLC. | $37.08 | 2 |
| Janssen Biotech, Inc. | $36.51 | 2 |
| Merck Sharp & Dohme LLC | $35.60 | 2 |
What the 2025 payments were for
- Food and Beverage$347.94 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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