Stephen L. Simpson, M.D.
NPI 1154322964ActiveIndividual· Specialist· Ayer, MA
Specialist (M.D.) in Ayer, Massachusetts, licensed in MA, with an NPI issued in August 2005. Mostly services rather than prescriptions: Medicare paid $38,370 for 197 patients in 2024, with only 28 Part D claims. Stryker Corporation reported $21.04 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1154322964 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 2, 2005 |
| Last updated in NPPES | May 14, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 205051 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 197 |
|---|---|
| Services billed | 1,681 across 30 procedure codes |
| Paid by Medicare | $38,370 |
Part D prescriptions in 2024
| Prescriptions (claims) | 28 · 28 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $118.47 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2024$21.04 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $21.04 | 1 |
What the 2024 payments were for
- Food and Beverage$21.04 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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