Quick answers
- Which hospitals does Walter E. Zink Iii work at?
- Medicare's official clinician data lists Walter E. Zink Iii at 5 hospitals: Hill Country Memorial Hospital, Medina Regional Hospital, Methodist Hospital, Methodist Hospital Atascosa and Methodist Hospital Stone Oak. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Walter E. Zink Iii see patients?
- Medicare's clinician data lists 12 practice locations, including Frederickburg, TX, San Antonio, TX and Live Oak, TX. Call before your visit to confirm the address.
- What is Walter E. Zink Iii's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Walter E. Zink Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Walter E. Zink Iii 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 Walter E. Zink Iii?
- (830) 997-1268, as listed in official Medicare / NPI Registry data.
- What is Walter E. Zink Iii's NPI number?
- 1750512281. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Walter E. Zink Iii works
Medicare's Facility Affiliation Data lists Walter E. Zink Iii at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hill Country Memorial HospitalFredericksburg, TX · Acute Care Hospital · CCN 450604
- Medina Regional HospitalHondo, TX · Critical Access Hospital · CCN 451330
- Methodist HospitalSan Antonio, TX · Acute Care Hospital · CCN 450388
- Methodist Hospital AtascosaJourdanton, TX · Acute Care Hospital · CCN 450165
- Methodist Hospital Stone OakSan Antonio, TX · Acute Care Hospital · CCN 670055
Practice locations
Addresses where Walter E. Zink Iii is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 12; the Medicare profile lists all.
- 1020 S State Hwy 16Frederickburg, TX 78624 (830) 997‑1268
- 1139 E Sonterra BlvdSan Antonio, TX 78258 (210) 638‑2901
- 12412 Judson RdLive Oak, TX 78233
- 1310 McCullough AveSan Antonio, TX 78212 (210) 757‑2284
- 1905 E State Hwy 97Jourdanton, TX 78026 (830) 769‑3515
Group practices
Medicare enrollment lists Walter E. Zink Iii as a member of these groups (CMS data updated 2026-10-02).
- South Texas Radiology Group PA89 clinicians in the group
- South Texas Radiology Imaging Centers77 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Frederickburg
Clinicians with the same Medicare primary specialty in Frederickburg, TX — not a recommendation.
Clinician information
| Medical school | University Of Nebraska College Of Medicine |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750512281 |
| 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