Mark S. Muller, M.D.
NPI 1194732602ActiveIndividual· Orthopaedic Surgery, Sports Medicine· Dallas, TX
Orthopaedic Surgery, Sports Medicine (M.D.) in Dallas, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 1997). 323 Medicare patients in 2024, $136,361 paid; all of their 349 Part D prescriptions were generic. Linvatec Corporation was the largest of 2 companies reporting payments in 2025, $1,584 in all, mostly consulting fees.
Overview
| NPI | 1194732602 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 1, 2006 |
| Last updated in NPPES | Oct 9, 2025 |
| Certified by provider | Oct 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Sports Medicine Primary | 207XX0005X | K6489 | TX |
| Orthopaedic Surgery | 207X00000X | K6489 | 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 - Sports Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 323 |
|---|---|
| Services billed | 2,939 across 56 procedure codes |
| Paid by Medicare | $136,361 |
Part D prescriptions in 2024
| Prescriptions (claims) | 349 · 353 30-day fills |
|---|---|
| Patients | 144 |
| Total drug cost | $2,805 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Sports Medicine |
| Secondary specialties | Orthopedic Surgery |
Medical groups
- The West Texas Rehabilitation CenterSan Angelo, TX · 466 clinicians
- Ortholonestar PLLCBaytown, TX · 428 clinicians
Hospital affiliations
- Methodist Hospital for SurgeryAddison, TX
- North Central Surgical Center LLPDallas, TX
- Texas Health Presbyterian Hospital DallasDallas, TX
Other facilities
- Vitalcaring GroupHome health agency · Sulphur Springs, TX
- Baylor Scott & White Institute for RehabilitationInpatient rehabilitation facility · Dallas, TX
Industry payments (Open Payments)
- 2025$1,584 · 3 payments from 2 companies
- 2024$101.44 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Linvatec Corporation | $1,540 | 2 |
| Bioventus LLC | $44.45 | 1 |
What the 2025 payments were for
- Consulting Fee$1,500 · 1 payment
- Food and Beverage$84.39 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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