Quick answers
- Which hospitals does Santiago Marroquin work at?
- Medicare's official clinician data lists Santiago Marroquin at 5 hospitals: Citizens Medical Center, De Tar Hospital Navarro, Jackson Healthcare Center, Lavaca Medical Center and Yoakum Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Santiago Marroquin see patients?
- Medicare's clinician data lists 2 practice locations, including Victoria, TX. Call before your visit to confirm the address.
- What is Santiago Marroquin's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Santiago Marroquin accept Medicare assignment?
- Yes. Medicare's clinician data says Santiago Marroquin 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 Santiago Marroquin?
- (361) 573-6100, as listed in official Medicare / NPI Registry data.
- What is Santiago Marroquin's NPI number?
- 1073541835. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Santiago Marroquin works
Medicare's Facility Affiliation Data lists Santiago Marroquin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Citizens Medical CenterVictoria, TX · Acute Care Hospital · CCN 450023
- De Tar Hospital NavarroVictoria, TX · Acute Care Hospital · CCN 450147
- Jackson Healthcare CenterEdna, TX · Critical Access Hospital · CCN 451363
- Lavaca Medical CenterHallettsville, TX · Critical Access Hospital · CCN 451376
- Yoakum Community HospitalYoakum, TX · Critical Access Hospital · CCN 451346
Practice locations
Addresses where Santiago Marroquin is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 Medical DrVictoria, TX 77904 (361) 573‑6100
- 506 E San AntonioVictoria, TX 77901 (361) 575‑0744
Group practices
Medicare enrollment lists Santiago Marroquin as a member of this group (CMS data updated 2026-10-02).
- Diagnostic Imaging Associates PA4 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Victoria
Clinicians with the same Medicare primary specialty in Victoria, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical Branch At Galveston |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073541835 |
| 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