Quick answers
- Which hospitals does Tanner Nielsen work at?
- Medicare's official clinician data lists Tanner Nielsen at 4 hospitals: CHRISTUS Santa Rosa Hospital-San Marcos, CHRISTUS Spohn Hospital Alice, CHRISTUS Spohn Hospital Corpus Christi and CHRISTUS Spohn Hospital Kleberg. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tanner Nielsen see patients?
- Medicare's clinician data lists 3 practice locations, including Beeville, TX, Alice, TX and New Braunfels, TX. Call before your visit to confirm the address.
- What is Tanner Nielsen's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Tanner Nielsen accept Medicare assignment?
- Yes. Medicare's clinician data says Tanner Nielsen 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 Tanner Nielsen?
- (361) 354-2000, as listed in official Medicare / NPI Registry data.
- What is Tanner Nielsen's NPI number?
- 1154077196. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tanner Nielsen works
Medicare's Facility Affiliation Data lists Tanner Nielsen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS Santa Rosa Hospital-San MarcosSan Marcos, TX · Acute Care Hospital · CCN 450272
- CHRISTUS Spohn Hospital AliceAlice, TX · Acute Care Hospital · CCN 450828
- CHRISTUS Spohn Hospital Corpus ChristiCorpus Christi, TX · Acute Care Hospital · CCN 450046
- CHRISTUS Spohn Hospital KlebergKingsville, TX · Acute Care Hospital · CCN 450163
Practice locations
Addresses where Tanner Nielsen is enrolled with Medicare (CMS data updated 2026-10-02).
- 1500 E Houston StBeeville, TX 78102 (361) 354‑2000
- 2500 E Main StAlice, TX 78332 (361) 661‑8000
- 600 N Union AveNew Braunfels, TX 78130 (830) 606‑9111
Group practices
Medicare enrollment lists Tanner Nielsen as a member of these groups (CMS data updated 2026-10-02).
- Gulf Coast Emergency Physicians, PLLC113 clinicians in the group
- Comal Emergency Physicians PLLC91 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Beeville
Clinicians with the same Medicare primary specialty in Beeville, TX — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154077196 |
| 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