Quick answers
- Which hospitals does William A. Rodriguez work at?
- Medicare's official clinician data lists William A. Rodriguez at 4 hospitals: Ascension Seton Medical Center Austin, Columbus Community Hospital, North Austin Medical Center and St David's Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William A. Rodriguez see patients?
- Medicare's clinician data lists 1 practice location in Austin, TX. Call before your visit to confirm the address.
- What is William A. Rodriguez's specialty?
- Medicare lists Nephrology as the primary specialty.
- Does William A. Rodriguez accept Medicare assignment?
- Yes. Medicare's clinician data says William A. Rodriguez 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 William A. Rodriguez offer telehealth?
- Medicare's clinician data says William A. Rodriguez offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for William A. Rodriguez?
- (512) 451-5800, as listed in official Medicare / NPI Registry data.
- What is William A. Rodriguez's NPI number?
- 1821028093. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William A. Rodriguez works
Medicare's Facility Affiliation Data lists William A. Rodriguez 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
- North Austin Medical CenterAustin, TX · Acute Care Hospital · CCN 450809
- St David's Medical CenterAustin, TX · Acute Care Hospital · CCN 450431
Practice locations
Addresses where William A. Rodriguez is enrolled with Medicare (CMS data updated 2026-10-02).
- 408 W 45th StAustin, TX 78751 (512) 451‑5800
Group practices
Medicare enrollment lists William A. Rodriguez as a member of this group (CMS data updated 2026-10-02).
- Austin Kidney Associates PA33 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Austin
Clinicians with the same Medicare primary specialty in Austin, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At Houston |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1821028093 |
| 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