Quick answers
- Which hospitals does Hai Tran work at?
- Medicare's official clinician data lists Hai Tran at 1 hospital: CHRISTUS St Michael Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Hai Tran see patients?
- Medicare's clinician data lists 1 practice location in Texarkana, TX. Call before your visit to confirm the address.
- What is Hai Tran's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Hai Tran accept Medicare assignment?
- Yes. Medicare's clinician data says Hai Tran 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 Hai Tran?
- (903) 831-4673, as listed in official Medicare / NPI Registry data.
- What is Hai Tran's NPI number?
- 1992794341. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Hai Tran works
Medicare's Facility Affiliation Data lists Hai Tran 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 Hai Tran is enrolled with Medicare (CMS data updated 2026-10-02).
- 5510 Cowhorn Creek RdTexarkana, TX 75503 (903) 831‑4673
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Wisconsin School Of Medicine |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992794341 |
| 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