Michael Doyle Mason, D.O.
NPI 1477581437ActiveIndividual· Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery· Brighton, MA
Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery (D.O.) in Brighton, Massachusetts, trained at Philadelphia College of Osteopathic Medicine (class of 1987). 158 Medicare patients in 2024, $81,470 paid; all of their 687 Part D prescriptions were generic. Stryker Corporation was the largest of 3 companies reporting payments in 2025, $132,739 in all, mostly consulting fees.
Overview
| NPI | 1477581437 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 29, 2006 |
| Last updated in NPPES | Dec 6, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery Primary | 207XS0114X | 80434 | MA |
| Orthopaedic Surgery | 207X00000X | 80434 | 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 - Orthopedic Surgery (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 158 |
|---|---|
| Services billed | 841 across 30 procedure codes |
| Paid by Medicare | $81,470 |
Part D prescriptions in 2024
| Prescriptions (claims) | 687 · 742 30-day fills |
|---|---|
| Patients | 195 |
| Total drug cost | $2,672 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Orthopedics Rhode Island IncWesterly, RI · 124 clinicians
Hospital affiliations
- Newport HospitalNewport, RI
- South County Hospital IncWakefield, RI
Other facilities
- South County Home HealthHome health agency · Wakefield, RI
- Visiting Nurse Home and HospiceHome health agency · Middleton, RI
Industry payments (Open Payments)
- 2025$132,739 · 25 payments from 3 companies
- 2024$144,534 · 48 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $66,250 | 15 |
| Encore Medical, LP | $53,388 | 6 |
| Orthofix Medical, Inc. | $13,101 | 4 |
What the 2025 payments were for
- Consulting Fee$67,400 · 17 payments
- Royalty or License$65,339 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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