Quick answers
- Which hospitals does Daniel C. Walter work at?
- Medicare's official clinician data lists Daniel C. Walter at 3 hospitals: Ascension Seton Medical Center Austin, Columbus Community Hospital and El Campo Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel C. Walter see patients?
- Medicare's clinician data lists 2 practice locations, including San Antonio, TX and El Campo, TX. Call before your visit to confirm the address.
- What is Daniel C. Walter's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Daniel C. Walter accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel C. Walter 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 Daniel C. Walter?
- (210) 297-7000, as listed in official Medicare / NPI Registry data.
- What is Daniel C. Walter's NPI number?
- 1134815012. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Daniel C. Walter works
Medicare's Facility Affiliation Data lists Daniel C. Walter 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
- Columbus Community HospitalColumbus, TX · Acute Care Hospital · CCN 450370
- El Campo Memorial HospitalEl Campo, TX · Acute Care Hospital · CCN 450694
Practice locations
Addresses where Daniel C. Walter is enrolled with Medicare (CMS data updated 2026-10-02).
- 111 Dallas StSan Antonio, TX 78205 (210) 297‑7000
- 303 Sandy Corner RdEl Campo, TX 77437 (979) 543‑6251
Group practices
Medicare enrollment lists Daniel C. Walter as a member of these groups (CMS data updated 2026-10-02).
- Travis County Emergency Physicians PA327 clinicians in the group
- Concord Medical Group of Texas PLLC321 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At Houston |
| Graduation year | 2023 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134815012 |
| 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