Sean Michael Gallagher, MD
NPI 1477744654ActiveIndividual· Orthopaedic Surgery· Austin, TX
Orthopaedic Surgery (MD) in Austin, Texas, trained at University of Texas Medical School at San Antonio (class of 2006). 254 Medicare patients in 2024, $135,266 paid; nearly all of their 846 Part D prescriptions were generic (91%).
Overview
| NPI | 1477744654 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 5, 2007 |
| Last updated in NPPES | Apr 10, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | P1757 | 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 | 254 |
|---|---|
| Services billed | 878 across 34 procedure codes |
| Paid by Medicare | $135,266 |
Part D prescriptions in 2024
| Prescriptions (claims) | 846 · 1,076 30-day fills |
|---|---|
| Patients | 162 |
| Total drug cost | $12,755 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at San Antonio |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Hospital affiliation
- Ascension Seton HaysKyle, TX
Other facilities
- Baylor Scott & White Institute for RehabilitationInpatient rehabilitation facility · Lakeway, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 140 orthopedic surgeons in Austin · All orthopedic surgeons in Texas