Mathew J. Mazoch, MD
NPI 1598055055ActiveIndividual· Orthopaedic Surgery, Sports Medicine· Baton Rouge, LA
Orthopaedic Surgery, Sports Medicine (MD) with Our Lady of the Lake Physician Group LLC and 1 other group, practicing in Baton Rouge, Louisiana. 347 Medicare patients in 2024, $139,186 paid; all of their 2,221 Part D prescriptions were generic. Smith+nephew, Inc. was the largest of 6 companies reporting payments in 2025, $468.45 in all, mostly food and beverage. Lists Baton Rouge General Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1598055055 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 18, 2011 |
| Last updated in NPPES | Jan 7, 2026 |
| Certified by provider | Jan 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Sports Medicine Primary | 207XX0005X | 303962 | LA |
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 (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 347 |
|---|---|
| Services billed | 18,735 across 78 procedure codes |
| Paid by Medicare | $139,186 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,221 · 2,403 30-day fills |
|---|---|
| Patients | 670 |
| Total drug cost | $12,806 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Our Lady of the Lake Physician Group LLCBaton Rouge, LA · 644 clinicians
- Baton Rouge Orthopaedic Clinic LLCWalker, LA · 146 clinicians
Hospital affiliations
- Baton Rouge General Medical CenterBaton Rouge, LA
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA
- Pointe Coupee General HospitalNew Roads, LA
- Surgical Specialty Center of Baton RougeBaton Rouge, LA
Other facilities
- Audubon Home HealthHome health agency · Baton Rouge, LA
- Pinnacle Home Health of Baton RougeHome health agency · Baton Rouge, LA
Industry payments (Open Payments)
- 2025$468.45 · 13 payments from 6 companies
- 2024$262.56 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $241.83 | 6 |
| Stryker Corporation | $94.42 | 3 |
| Vertex Pharmaceuticals Incorporated | $58.35 | 1 |
| Bioventus LLC | $32.47 | 1 |
| Sanara Medtech Inc. | $22.60 | 1 |
What the 2025 payments were for
- Food and Beverage$468.45 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery, Sports Medicine providers in Baton Rouge
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All Orthopaedic Surgery, Sports Medicine providers in Louisiana →