Timothy Choi, DO
NPI 1225693948ActiveIndividual· Emergency Medicine· Round Rock, TX
Emergency Medicine (DO) in Round Rock, Texas, trained at Michigan State University College of Osteopathic Medicine (class of 2019). 466 Medicare patients in 2024, $57,610 paid; nearly all of their 420 Part D prescriptions were generic (93%). Orthofix Medical, Inc. reported $689.48 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1225693948 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 8, 2019 |
| Last updated in NPPES | Jan 20, 2026 |
| Certified by provider | Jan 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | T9662 | TX |
| Emergency Medicine | 207P00000X | 5101025825 | MI |
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 - Emergency Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 466 |
|---|---|
| Services billed | 752 across 39 procedure codes |
| Paid by Medicare | $57,610 |
Part D prescriptions in 2024
| Prescriptions (claims) | 420 · 426 30-day fills |
|---|---|
| Patients | 272 |
| Total drug cost | $6,123 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Emergency Medicine |
Medical group
- Longhorn Emergency Medical Associates PAAustin, TX · 159 clinicians
Hospital affiliations
- Baylor Scott & White Medical Center - Round RockRound Rock, TX
- Baylor Scott & White Medical Center PflugervillePflugerville, TX
- North Austin Medical CenterAustin, TX
- St David's Medical CenterAustin, TX
Industry payments (Open Payments)
- 2025$689.48 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Orthofix Medical, Inc. | $689.48 | 1 |
What the 2025 payments were for
- Travel and Lodging$689.48 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 76 emergency medicine physicians in Round Rock · All emergency medicine physicians in Texas