Fiyinfolu Olutosin Odemuyiwa
NPI 1104347558ActiveIndividual· Internal Medicine, Hematology & Oncology· Williamsville, NY
Internal Medicine, Hematology & Oncology with General Physician PC, practicing in Williamsville, New York. Their prescriptions cost Medicare Part D more than their services did: $64,254 for 50 claims, against $2,976 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 21 companies reporting payments in 2025, $1,465 in all, mostly food and beverage. Lists Bertrand Chaffee Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1104347558 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Jul 6, 2017 |
| Last updated in NPPES | May 28, 2024 |
| Certified by provider | May 28, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 326899 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 22 |
|---|---|
| Services billed | 47 across 10 procedure codes |
| Paid by Medicare | $2,976 |
Part D prescriptions in 2024
| Prescriptions (claims) | 50 · 77 30-day fills |
|---|---|
| Patients | 34 |
| Total drug cost | $64,254 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hematology/Oncology |
Medical group
- General Physician PCAmherst, NY · 501 clinicians
Hospital affiliations
- Bertrand Chaffee HospitalSpringville, NY
- Kaleida HealthBuffalo, NY
Industry payments (Open Payments)
- 2025$1,465 · 49 payments from 21 companies
- 2024$70.22 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $476.40 | 13 |
| Galvanize Therapeutics, Inc | $179.86 | 2 |
| Astellas Pharma US Inc | $179.46 | 5 |
| Pfizer Inc. | $137.66 | 7 |
| Takeda Pharmaceuticals U.S.A., Inc. | $64.26 | 2 |
What the 2025 payments were for
- Food and Beverage$1,166 · 46 payments
- Long term medical supply or device loan$299.10 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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