Quick answers
- Which hospitals does Mary Anderson work at?
- Medicare's official clinician data lists Mary Anderson at 2 hospitals: CHRISTUS Good Shepherd Medical Center and CHRISTUS St Michael Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mary Anderson see patients?
- Medicare's clinician data lists 2 practice locations, including Texarkana, TX and Marshall, TX. Call before your visit to confirm the address.
- What is Mary Anderson's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Mary Anderson accept Medicare assignment?
- Yes. Medicare's clinician data says Mary Anderson 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 Mary Anderson?
- (903) 791-1110, as listed in official Medicare / NPI Registry data.
- What is Mary Anderson's NPI number?
- 1083611057. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mary Anderson works
Medicare's Facility Affiliation Data lists Mary Anderson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS Good Shepherd Medical CenterLongview, TX · Acute Care Hospital · CCN 450032
- CHRISTUS St Michael Health SystemTexarkana, TX · Acute Care Hospital · CCN 450801
Practice locations
Addresses where Mary Anderson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1400 College DrTexarkana, TX 75503 (903) 791‑1110
- 805 Lindsey DrMarshall, TX 75670 (903) 938‑1146
Group practices
Medicare enrollment lists Mary Anderson as a member of this group (CMS data updated 2026-10-02).
- East Texas Border Health Clinic56 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Texarkana
Clinicians with the same Medicare primary specialty in Texarkana, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arkansas College Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1083611057 |
| 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