Marcos Vincent Masson, MD
NPI 1134123664ActiveIndividual· Orthopaedic Surgery, Hand Surgery· Houston, TX
Orthopaedic Surgery, Hand Surgery (MD) in Houston, Texas, trained at Rush Medical College of Rush University (class of 1985). 190 Medicare patients in 2024, $87,957 paid; all of their 397 Part D prescriptions were generic. Access Pro Medical, LLC was the largest of 2 companies reporting payments in 2025, $318.66 in all, mostly food and beverage.
Overview
| NPI | 1134123664 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 13, 2005 |
| Last updated in NPPES | Dec 23, 2019 |
| Certified by provider | Dec 23, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Hand Surgery Primary | 207XS0106X | J1304 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 190 |
|---|---|
| Services billed | 13,916 across 101 procedure codes |
| Paid by Medicare | $87,957 |
Part D prescriptions in 2024
| Prescriptions (claims) | 397 · 403 30-day fills |
|---|---|
| Patients | 140 |
| Total drug cost | $4,250 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Roc-Houston PAHouston, TX · 4 clinicians
Industry payments (Open Payments)
- 2025$318.66 · 3 payments from 2 companies
- 2024$68.65 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Access Pro Medical, LLC | $301.08 | 2 |
| Alafair Biosciences, Inc. | $17.58 | 1 |
What the 2025 payments were for
- Food and Beverage$318.66 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery, Hand Surgery providers in Houston
- 1023051307
- 1124480652
- 1285924118
- 1295155570
- 1306264916
- 1427282565
- 1477717411
- 1477845386
- 1528229010
- 1568443562
- 1639150634
- 1669722492
All 41 Orthopaedic Surgery, Hand Surgery providers in Houston · All Orthopaedic Surgery, Hand Surgery providers in Texas