Nathan T. Wilson, MD
NPI 1245529452ActiveIndividual· Emergency Medicine· Greenfield, MA
Emergency Medicine (MD) in Greenfield, Massachusetts, licensed in MA, with an NPI issued in March 2011. In 2024 Medicare paid $65,856 for 471 patients, and Part D covered 187 of their prescriptions, 89% of them generic. Lists Baystate Franklin Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1245529452 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 29, 2011 |
| Last updated in NPPES | Nov 21, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 274464 | 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 - Emergency Medicine (CT); Practitioner - Emergency Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 471 |
|---|---|
| Services billed | 562 across 26 procedure codes |
| Paid by Medicare | $65,856 |
Part D prescriptions in 2024
| Prescriptions (claims) | 187 · 196 30-day fills |
|---|---|
| Patients | 133 |
| Total drug cost | $3,855 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Emergency Medicine |
Hospital affiliations
- Baystate Franklin Medical CenterGreenfield, MA
- Cooley Dickinson Hospital Inc,theNorthampton, MA
- Good Samaritan Medical CenterBrockton, MA
Other facilities
- Amedisys Home Health CareHome health agency · Wakefield, MA
- CaretendersHome health agency · Needham Heights, MA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other emergency medicine physicians in Greenfield
- 1265137079
- 1033435516
- 1083870703
- 1104142538
- 1346456688
- 1518935691
- 1649769050
- 1720026685
- 1780250142
- 1790274025
- 1164441531
- 1003985813