Ruifeng Zhou, M.D.
NPI 1376816736ActiveIndividual· Internal Medicine, Hematology & Oncology· Springfield, MA
Internal Medicine, Hematology & Oncology (M.D.) with Baystate Medical Practices Inc and 1 other group, practicing in Springfield, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $1,453,282 for 392 claims, against $81,248 paid for services in 2024. Lists Ahn Wexford Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1376816736 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 16, 2012 |
| Last updated in NPPES | Jan 29, 2024 |
| Certified by provider | Jan 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 1017376 | MA |
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 (MA); Practitioner - Hematology/Oncology (NC); Practitioner - Hematology/Oncology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 208 |
|---|---|
| Services billed | 1,109 across 20 procedure codes |
| Paid by Medicare | $81,248 |
Part D prescriptions in 2024
| Prescriptions (claims) | 392 · 491 30-day fills |
|---|---|
| Patients | 127 |
| Total drug cost | $1,453,282 |
| Generic share | 67% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical groups
- Baystate Medical Practices IncSpringfield, MA · 1,369 clinicians
- Allegheny Clinic Medical OncologyKittanning, PA · 97 clinicians
Hospital affiliations
- Ahn Wexford HospitalWexford, PA
- Allegheny General HospitalPittsburgh, PA
- Baystate Medical CenterSpringfield, MA
- Saint Vincent HospitalErie, PA
- West Penn HospitalPittsburgh, PA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 hematologist-oncologists in Springfield · All hematologist-oncologists in Massachusetts