Quick answers
- Which hospitals does Ildefonso I. Rodriguez Rivera work at?
- Medicare's official clinician data lists Ildefonso I. Rodriguez Rivera at 1 hospital: Methodist Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ildefonso I. Rodriguez Rivera see patients?
- Medicare's clinician data lists 2 practice locations, including San Antonio, TX and El Paso, TX. Call before your visit to confirm the address.
- What is Ildefonso I. Rodriguez Rivera's specialty?
- Medicare lists Hematology/Oncology as the primary specialty, and also Internal Medicine.
- Does Ildefonso I. Rodriguez Rivera accept Medicare assignment?
- Yes. Medicare's clinician data says Ildefonso I. Rodriguez Rivera 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.
- Does Ildefonso I. Rodriguez Rivera offer telehealth?
- Medicare's clinician data says Ildefonso I. Rodriguez Rivera offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ildefonso I. Rodriguez Rivera?
- (210) 580-9544, as listed in official Medicare / NPI Registry data.
- What is Ildefonso I. Rodriguez Rivera's NPI number?
- 1861783185. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ildefonso I. Rodriguez Rivera works
Medicare's Facility Affiliation Data lists Ildefonso I. Rodriguez Rivera at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Methodist HospitalSan Antonio, TX · Acute Care Hospital · CCN 450388
Practice locations
Addresses where Ildefonso I. Rodriguez Rivera is enrolled with Medicare (CMS data updated 2026-10-02).
- 2829 Babcock Rd, Suite 300San Antonio, TX 78229 (210) 580‑9544
- 7848 Gateway Blvd EEl Paso, TX 79915 (915) 599‑1313
Group practices
Medicare enrollment lists Ildefonso I. Rodriguez Rivera as a member of this group (CMS data updated 2026-10-02).
- Texas Oncology PA1,014 clinicians in the group
Specialties
- Hematology/Oncologyprimary
- Internal Medicinealso
Other hematologist-oncologists 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 Southwestern Medical School At Dallas |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1861783185 |
| 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