Michael S. Chen, DO
NPI 1184729683ActiveIndividual· Emergency Medicine· Monroe, MI
Emergency Medicine (DO) in Monroe, Michigan, licensed in MI, with an NPI issued in September 2006. 257 Medicare patients in 2024, $25,861 paid; nearly all of their 389 Part D prescriptions were generic (93%).
Overview
| NPI | 1184729683 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Sep 13, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 5101015708 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 257 |
|---|---|
| Services billed | 306 across 16 procedure codes |
| Paid by Medicare | $25,861 |
Part D prescriptions in 2024
| Prescriptions (claims) | 389 · 399 30-day fills |
|---|---|
| Patients | 253 |
| Total drug cost | $8,664 |
| Generic share | 93% of claims |
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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