Feng Jiang, M.D.
NPI 1457640807ActiveIndividual· Internal Medicine, Hematology & Oncology· Sylvania, OH
Internal Medicine, Hematology & Oncology (M.D.) with Promedica Multi Specialty Physicians, practicing in Sylvania, Ohio. Their prescriptions cost Medicare Part D more than their services did: $4,806,366 for 2,054 claims, against $94,925 paid for services in 2024. Astellas Pharma US Inc was the largest of 16 companies reporting payments in 2025, $453.73 in all, mostly food and beverage. Lists Bay Park Community Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1457640807 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 6, 2011 |
| Last updated in NPPES | Nov 3, 2023 |
| Certified by provider | Dec 22, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 35130255 | OH |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 4301098780 | MI |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Hematology/Oncology (MI); Practitioner - Hematology/Oncology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 432 |
|---|---|
| Services billed | 957 across 14 procedure codes |
| Paid by Medicare | $94,925 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,054 · 3,257 30-day fills |
|---|---|
| Patients | 332 |
| Total drug cost | $4,806,366 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Promedica Multi Specialty PhysiciansToledo, OH · 270 clinicians
Hospital affiliations
- Bay Park Community HospitalOregon, OH
- Hillsdale HospitalHillsdale, MI
- Promedica Charles and Virginia Hickman HospitalAdrian, MI
- Promedica Monroe Regional HospitalMonroe, MI
- Promedica Toledo HospitalToledo, OH
Industry payments (Open Payments)
- 2025$453.73 · 22 payments from 16 companies
- 2024$553.49 · 30 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $62.06 | 3 |
| Menarini Silicon Biosystems, Inc. | $51.01 | 2 |
| Daiichi Sankyo Inc. | $48.81 | 3 |
| Aveo Pharmaceuticals, Inc. | $38.55 | 2 |
| Ipsen Biopharmaceuticals, Inc | $27.10 | 1 |
What the 2025 payments were for
- Food and Beverage$433.73 · 21 payments
- Education$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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