Quick answers
- Which hospitals does Brian J. So work at?
- Medicare's official clinician data lists Brian J. So at 2 hospitals: CHRISTUS Mother Frances Hospital and CHRISTUS St Michael Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brian J. So see patients?
- Medicare's clinician data lists 1 practice location in Texarkana, TX. Call before your visit to confirm the address.
- What is Brian J. So's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Brian J. So accept Medicare assignment?
- Yes. Medicare's clinician data says Brian J. So 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 Brian J. So's NPI number?
- 1841499100. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brian J. So works
Medicare's Facility Affiliation Data lists Brian J. So at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS Mother Frances HospitalTyler, TX · Acute Care Hospital · CCN 450102
- CHRISTUS St Michael Health SystemTexarkana, TX · Acute Care Hospital · CCN 450801
Practice locations
Addresses where Brian J. So is enrolled with Medicare (CMS data updated 2026-10-02).
- 1920 Moores Ln, Suite ATexarkana, TX 75503
Group practices
Medicare enrollment lists Brian J. So as a member of this group (CMS data updated 2026-10-02).
- Texarkana Gastroenterology Consultants, PA17 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Texarkana
Clinicians with the same Medicare primary specialty in Texarkana, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Maryland School Of Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841499100 |
| 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