Quick answers
- Which hospitals does Mark A. Smith work at?
- Medicare's official clinician data lists Mark A. Smith at 1 hospital: Ascension Seton Medical Center Austin. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark A. Smith see patients?
- Medicare's clinician data lists 2 practice locations, including Austin, TX and Kerrville, TX. Call before your visit to confirm the address.
- What is Mark A. Smith's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Mark A. Smith accept Medicare assignment?
- Yes. Medicare's clinician data says Mark A. Smith 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 Mark A. Smith?
- (512) 324-1000, as listed in official Medicare / NPI Registry data.
- What is Mark A. Smith's NPI number?
- 1992373518. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark A. Smith works
Medicare's Facility Affiliation Data lists Mark A. Smith at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Seton Medical Center AustinAustin, TX · Acute Care Hospital · CCN 450056
Practice locations
Addresses where Mark A. Smith is enrolled with Medicare (CMS data updated 2026-10-02).
- 1201 W 38th StAustin, TX 78705 (512) 324‑1000
- 260 Cully DrKerrville, TX 78028 (830) 258‑7747
Group practices
Medicare enrollment lists Mark A. Smith as a member of this group (CMS data updated 2026-10-02).
- Usacs Integrated Acute Care Services of Texas, PLLC387 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Austin
Clinicians with the same Medicare primary specialty in Austin, TX — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | University Of The Incarnate Word School Of Osteo Medicine |
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992373518 |
| 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