Daniel C. Winokur, MD
NPI 1609230580ActiveIndividual· Internal Medicine, Hematology & Oncology· Worcester, MA
Internal Medicine, Hematology & Oncology (MD) in Worcester, Massachusetts, trained at Albany Medical College of Union University (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $2,374,902 for 1,260 claims, against $59,687 paid for services in 2024. Apellis Pharmaceuticals, Inc. reported $73.82 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1609230580 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 7, 2016 |
| Last updated in NPPES | Jun 10, 2026 |
| Certified by provider | Jun 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 294072 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 319 |
|---|---|
| Services billed | 767 across 19 procedure codes |
| Paid by Medicare | $59,687 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,260 · 1,559 30-day fills |
|---|---|
| Patients | 159 |
| Total drug cost | $2,374,902 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Umass Memorial Medical Group IncWorcester, MA · 2,516 clinicians
Hospital affiliations
- Umass Memorial Health - Harrington HospitalSouthbridge, MA
- Umass Memorial Healthalliance HospitalsLeominster, MA
- Umass Memorial Medical Center/University CampusWorcester, MA
Industry payments (Open Payments)
- 2025$73.82 · 2 payments from 1 company
- 2024$3,188 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Apellis Pharmaceuticals, Inc. | $73.82 | 2 |
What the 2025 payments were for
- Food and Beverage$73.82 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 hematologist-oncologists in Worcester · All hematologist-oncologists in Massachusetts