Michael Roy Chen, M.D.
NPI 1043428212ActiveIndividual· Orthopaedic Surgery· Cincinnati, OH
Orthopaedic Surgery (M.D.) in Cincinnati, Ohio, trained at Northwestern University Feinberg Medical School (class of 2004). 189 Medicare patients in 2024, $42,975 paid; all of their 177 Part D prescriptions were generic. Arthrex, Inc. was the largest of 2 companies reporting payments in 2025, $892.60 in all, mostly travel and lodging.
Overview
| NPI | 1043428212 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 19, 2007 |
| Last updated in NPPES | Jan 12, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | A111940 | CA |
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 - Orthopedic Surgery (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 189 |
|---|---|
| Services billed | 911 across 55 procedure codes |
| Paid by Medicare | $42,975 |
Part D prescriptions in 2024
| Prescriptions (claims) | 177 · 183 30-day fills |
|---|---|
| Patients | 101 |
| Total drug cost | $991.24 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Orthopedic Surgery |
| Secondary specialties | Sports Medicine |
Medical group
- Mercy Health Physicians Cincinnati Specialty Care LLCCincinnati, OH · 349 clinicians
Hospital affiliations
- Mercy Health - Fairfield HospitalFairfield, OH
- Mercy Health - West HospitalCincinnati, OH
Industry payments (Open Payments)
- 2025$892.60 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arthrex, Inc. | $743.05 | 1 |
| Legacy Ortho LLC | $149.55 | 1 |
What the 2025 payments were for
- Travel and Lodging$743.05 · 1 payment
- Food and Beverage$149.55 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 138 orthopedic surgeons in Cincinnati · All orthopedic surgeons in Ohio