Quick answers
- Which hospitals does Andrew C. Pelphrey work at?
- Medicare's official clinician data lists Andrew C. Pelphrey at 4 hospitals: Ascension Seton Hays, Ascension Seton Williamson, Dell Seton Medical Center at the University of TX and St David's South Austin Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Andrew C. Pelphrey see patients?
- Medicare's clinician data lists 2 practice locations, including Kyle, TX and Austin, TX. Call before your visit to confirm the address.
- What is Andrew C. Pelphrey's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Andrew C. Pelphrey accept Medicare assignment?
- Yes. Medicare's clinician data says Andrew C. Pelphrey 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 Andrew C. Pelphrey offer telehealth?
- Medicare's clinician data says Andrew C. Pelphrey offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Andrew C. Pelphrey?
- (512) 320-1500, as listed in official Medicare / NPI Registry data.
- What is Andrew C. Pelphrey's NPI number?
- 1457301764. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Andrew C. Pelphrey works
Medicare's Facility Affiliation Data lists Andrew C. Pelphrey at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Seton HaysKyle, TX · Acute Care Hospital · CCN 670056
- Ascension Seton WilliamsonRound Rock, TX · Acute Care Hospital · CCN 670041
- Dell Seton Medical Center at the University of TXAustin, TX · Acute Care Hospital · CCN 450124
- St David's South Austin Medical CenterAustin, TX · Acute Care Hospital · CCN 450713
Practice locations
Addresses where Andrew C. Pelphrey is enrolled with Medicare (CMS data updated 2026-10-02).
- 134 ElmhurstKyle, TX 78640 (512) 320‑1500
- 321 W Ben White, Suite 205Austin, TX 78704 (512) 451‑5800
Group practices
Medicare enrollment lists Andrew C. Pelphrey as a member of this group (CMS data updated 2026-10-02).
- Austin Kidney Associates PA33 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Southwestern Medical School At Dallas |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1457301764 |
| 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