Thomas Y. Chin, M.D.
NPI 1619300092ActiveIndividual· Internal Medicine· Springfield, MA
Internal Medicine (M.D.) with Baystate Medical Practices Inc, practicing in Springfield, Massachusetts. In 2024 Medicare paid $52,335 for 264 patients, and Part D covered 282 of their prescriptions, 85% of them generic. Lists Baystate Franklin Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1619300092 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 20, 2013 |
| Last updated in NPPES | Dec 21, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 266364 | MA |
| Hospitalist | 208M00000X | 266364 | MA |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 264 |
|---|---|
| Services billed | 639 across 12 procedure codes |
| Paid by Medicare | $52,335 |
Part D prescriptions in 2024
| Prescriptions (claims) | 282 · 308 30-day fills |
|---|---|
| Patients | 100 |
| Total drug cost | $19,028 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Baystate Medical Practices IncSpringfield, MA · 1,369 clinicians
Hospital affiliations
- Baystate Franklin Medical CenterGreenfield, MA
- Baystate Medical CenterSpringfield, 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