Iloabueke Gabriel Chineke, MD
NPI 1740700798ActiveIndividual· Internal Medicine, Medical Oncology· Casper, WY
Internal Medicine, Medical Oncology (MD) with Rocky Mountain Oncology Center LLC, practicing in Casper, Wyoming. In 2024 Medicare paid $6,672,969 for 622 patients, and Part D covered 1,518 of their prescriptions, 84% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 44 companies reporting payments in 2025, $7,120 in all, mostly food and beverage. Lists Banner Wyoming Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1740700798 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 21, 2017 |
| Last updated in NPPES | Jun 19, 2026 |
| Certified by provider | Jun 19, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 14952A | WY |
| Internal Medicine, Hematology | 207RH0000X | 14952A | WY |
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 - Hematology/Oncology (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 622 |
|---|---|
| Services billed | 276,239 across 176 procedure codes |
| Paid by Medicare | $6,672,969 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,518 · 1,881 30-day fills |
|---|---|
| Patients | 225 |
| Total drug cost | $3,064,125 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Rocky Mountain Oncology Center LLCCentreville, VA · 10 clinicians
Hospital affiliations
- Banner Wyoming Medical CenterCasper, WY
- Memorial Hospital of Carbon CountyRawlins, WY
- Memorial Hospital of Converse CountyDouglas, WY
- Platte County HospitalWheatland, WY
- Sagewest Health CareRiverton, WY
Industry payments (Open Payments)
- 2025$7,120 · 143 payments from 44 companies
- 2024$2,040 · 109 payments from 28 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $3,076 | 17 |
| Daiichi Sankyo Inc. | $738.69 | 10 |
| Pfizer Inc. | $354.43 | 16 |
| Janssen Biotech, Inc. | $294.97 | 9 |
| Tempus Ai, Inc | $210.22 | 4 |
What the 2025 payments were for
- Food and Beverage$3,507 · 136 payments
- Consulting Fee$3,400 · 3 payments
- Education$212.92 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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