Roy Ho Hsin Chen, MD
NPI 1720248081ActiveIndividual· Internal Medicine, Hematology & Oncology· Riverhead, NY
Internal Medicine, Hematology & Oncology (MD) in Riverhead, New York, trained at State University of Ny Upstate Medical University (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $9,607,416 for 2,162 claims, against $3,491,803 paid for services in 2024. Galvanize Therapeutics, Inc reported $127.25 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1720248081 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 11, 2008 |
| Last updated in NPPES | Feb 3, 2020 |
| Certified by provider | Feb 3, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 262509 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,846 |
|---|---|
| Services billed | 280,638 across 297 procedure codes |
| Paid by Medicare | $3,491,803 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,162 · 2,891 30-day fills |
|---|---|
| Patients | 316 |
| Total drug cost | $9,607,416 |
Education and affiliations
| Medical school | State University of Ny Upstate Medical University |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- North Shore Hematology Oncology Associates PCPort Jefferson Station, NY · 479 clinicians
Hospital affiliations
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY
- Long Island Community HospitalPatchogue, NY
- Peconic Bay Medical CenterRiverhead, NY
- Suny/Stony Brook University HospitalStony Brook, NY
Industry payments (Open Payments)
- 2025$127.25 · 1 payment from 1 company
- 2024$128.84 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Galvanize Therapeutics, Inc | $127.25 | 1 |
What the 2025 payments were for
- Food and Beverage$127.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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