Quick answers
- Does Sierra Trevino accept Medicare assignment?
- Yes. Medicare's clinician data says Sierra Trevino accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Sierra Trevino's NPI number?
- 1437810223. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Sierra Trevino is enrolled with Medicare (CMS data updated October 2, 2026).
- 15489 Culebra Rd, Suite 206San Antonio, TX 78253 (210) 890‑8840
- 17910 Bulverde Rd, Suite 115San Antonio, TX 78259 (210) 906‑8478
- 229 FM, Suite 306New Braunfels, TX 78130 (210) 906‑8478
- 24531 Ih 10, Suite 109 Fast Aid Urgent CareSan Antonio, TX 78257 (210) 906‑8478
Group practices
Medicare enrollment lists Sierra Trevino as a member of this group (CMS data updated October 2, 2026).
- Fast Track Urgent Care41 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Other clinicians in Fast Track Urgent Care
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437810223 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians