Yanming Chen, M.D.
NPI 1043661499ActiveIndividual· Internal Medicine· Springfield, MA
Internal Medicine (M.D.) with Baystate Medical Practices Inc, practicing in Springfield, Massachusetts. In 2024 Medicare paid $88,736 for 506 patients, and Part D covered 456 of their prescriptions, 80% of them generic. Lists Baystate Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1043661499 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 27, 2016 |
| Last updated in NPPES | Sep 12, 2022 |
| Certified by provider | Sep 12, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 292638 | MA |
| Hospitalist | 208M00000X | 292638 | MA |
| Hospitalist | 208M00000X | 34786 | OK |
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 - Hospitalist (MA); Practitioner - Hospitalist (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 506 |
|---|---|
| Services billed | 1,031 across 11 procedure codes |
| Paid by Medicare | $88,736 |
Part D prescriptions in 2024
| Prescriptions (claims) | 456 · 732 30-day fills |
|---|---|
| Patients | 177 |
| Total drug cost | $57,375 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Baystate Medical Practices IncSpringfield, MA · 1,369 clinicians
Hospital affiliations
- Baystate Medical CenterSpringfield, MA
- Baystate Wing HospitalPalmer, MA
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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All 325 internal medicine physicians in Springfield · All internal medicine physicians in Massachusetts