Quick answers
- Which hospitals does Tirsa E. Miller work at?
- Medicare's official clinician data lists Tirsa E. Miller at 1 hospital: CHRISTUS St Michael Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tirsa E. Miller see patients?
- Medicare's clinician data lists 1 practice location in Texarkana, TX. Call before your visit to confirm the address.
- What is Tirsa E. Miller's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Tirsa E. Miller accept Medicare assignment?
- Yes. Medicare's clinician data says Tirsa E. Miller accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Tirsa E. Miller?
- (903) 791-1110, as listed in official Medicare / NPI Registry data.
- What is Tirsa E. Miller's NPI number?
- 1821554296. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tirsa E. Miller works
Medicare's Facility Affiliation Data lists Tirsa E. Miller at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS St Michael Health SystemTexarkana, TX · Acute Care Hospital · CCN 450801
Practice locations
Addresses where Tirsa E. Miller is enrolled with Medicare (CMS data updated 2026-10-02).
- 1400 College DrTexarkana, TX 75503 (903) 791‑1110
Group practices
Medicare enrollment lists Tirsa E. Miller as a member of this group (CMS data updated 2026-10-02).
- East Texas Border Health Clinic56 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Texarkana
Clinicians with the same Medicare primary specialty in Texarkana, TX — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821554296 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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