Roy J. Chen, MD
NPI 1457928947ActiveIndividual· Surgery· Pontiac, MI
Surgery (MD) in Pontiac, Michigan, licensed in MI, with an NPI issued in June 2021. Part D covered 66 prescriptions written in 2024, 97% of them generic. Medical Device Business Services, Inc. reported $81.18 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1457928947 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 4, 2021 |
| Last updated in NPPES | Jun 4, 2021 |
| Certified by provider | Jun 4, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 4351048164 | MI |
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 Order and Referring Only - General Surgery (MI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 66 · 72 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $1,015 |
| Generic share | 97% of claims |
Industry payments (Open Payments)
- 2025$81.18 · 1 payment from 1 company
- 2024$95.02 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medical Device Business Services, Inc. | $81.18 | 1 |
What the 2025 payments were for
- Food and Beverage$81.18 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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