Quick answers
- Which hospitals does Tham D. Nguyen work at?
- Medicare's official clinician data lists Tham D. Nguyen at 2 hospitals: Schleicher County Medical Center and Shannon Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tham D. Nguyen see patients?
- Medicare's clinician data lists 3 practice locations, including Big Spring, TX, San Angelo, TX and Abilene, TX. Call before your visit to confirm the address.
- What is Tham D. Nguyen's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Tham D. Nguyen accept Medicare assignment?
- Yes. Medicare's clinician data says Tham D. Nguyen 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 Tham D. Nguyen?
- (432) 267-3806, as listed in official Medicare / NPI Registry data.
- What is Tham D. Nguyen's NPI number?
- 1700289618. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tham D. Nguyen works
Medicare's Facility Affiliation Data lists Tham D. Nguyen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Schleicher County Medical CenterEldorado, TX · Critical Access Hospital · CCN 451304
- Shannon Medical CenterSan Angelo, TX · Acute Care Hospital · CCN 450571
Practice locations
Addresses where Tham D. Nguyen is enrolled with Medicare (CMS data updated 2026-10-02).
- 306 W 3rd StBig Spring, TX 79720 (432) 267‑3806
- 4450 Sunset DrSan Angelo, TX 76904 (325) 747‑1511
- 4601 Hartford StAbilene, TX 79605 (325) 793‑3411
Group practices
Medicare enrollment lists Tham D. Nguyen as a member of these groups (CMS data updated 2026-10-02).
- Shannon Clinic559 clinicians in the group
- The West Texas Rehabilitation Center466 clinicians in the group
- Dora Roberts Rehabilitation Center106 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Big Spring
Clinicians with the same Medicare primary specialty in Big Spring, TX — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700289618 |
| 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