Sean Michael Callahan, MD
NPI 1366641581ActiveIndividual· Otolaryngology· Fort Worth, TX
Otolaryngology (MD) in Fort Worth, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 2007). 372 Medicare patients in 2024, $156,047 paid; nearly all of their 743 Part D prescriptions were generic (97%). Inspire Medical Systems, Inc. was the largest of 8 companies reporting payments in 2025, $1,008 in all, mostly food and beverage.
Overview
| NPI | 1366641581 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 17, 2007 |
| Last updated in NPPES | Apr 16, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | P0704 | 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 - Otolaryngology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 372 |
|---|---|
| Services billed | 5,185 across 63 procedure codes |
| Paid by Medicare | $156,047 |
Part D prescriptions in 2024
| Prescriptions (claims) | 743 · 1,029 30-day fills |
|---|---|
| Patients | 311 |
| Total drug cost | $32,398 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Otolaryngology |
Medical group
- Texas Health Care PLLCWillow Park, TX · 371 clinicians
Hospital affiliations
- Baylor Scott and White All Saints Medical CenterFort Worth, TX
- Baylor Scott and White Surgical Hospital FortworthFort Worth, TX
- Texas Health Harris Methodist Fort WorthFort Worth, TX
Industry payments (Open Payments)
- 2025$1,008 · 28 payments from 8 companies
- 2024$463.39 · 12 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $620.34 | 16 |
| Integra Lifesciences Corporation | $183.03 | 3 |
| Glaxosmithkline, LLC. | $68.04 | 4 |
| Smith+nephew, Inc. | $41.66 | 1 |
| Genzyme Corporation | $33.78 | 1 |
What the 2025 payments were for
- Food and Beverage$1,008 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 38 otolaryngologists in Fort Worth · All otolaryngologists in Texas