Ascension Seton Williamson
Ascension Seton Williamson (CCN 670041) is an acute care hospital in Round Rock, TX with 181 certified beds, part of Ascension Health. Medicare overall rating: 4 of 5. Data as of August 2026.
This is an independent reference profile, not the official website of Ascension Seton Williamson. Contact the hospital directly to schedule or to verify insurance.
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Ascension Seton Williamson at a glance
- Hospital
- Ascension Seton Williamson
- Location
- Round Rock, TX 78664
- Address
- 201 Seton Parkway
- Phone
- (512) 324-0000
- Type
- Acute care hospital
- Ownership
- Voluntary non-profit — Private
- Certified beds
- 181
- Operating rooms
- 8
- Cath procedure rooms
- 4
- Emergency services
- Yes
- Health system
- Ascension Health
- Corporate parent
- ASCENSION
- Annual discharges
- 9,061
- CCN
- 670041
- NPI
- 1578780870
Services on record
Units and service lines this hospital reports operating, whether staffed directly or under arrangement. Service availability changes; verify independently.
- Intensive care unit
- Surgical ICU
- Neonatal ICU
- Shock/trauma unit
- Dedicated emergency department
- Obstetrics
- Neonatal nursery
- Cardiac catheterization lab
- Open-heart surgery
- Neurosurgery
- Orthopedic surgery
- Reconstructive surgery
- Chemotherapy
- MRI
- CT
- Nuclear medicine
- Therapeutic radiology
- Outpatient surgery unit
- Outpatient rehabilitation
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- Ascension St Vincent HospitalIndianapolis, IN
- Ascension St John Medical CenterTulsa, OK
- Henry Ford Health St John HospitalDetroit, MI
- Ascension St Vincent's RiversideJacksonville, FL
- Ascension Saint Thomas HospitalNashville, TN
- Ascension All Saints HospitalRacine, WI
- Sacred Heart HospitalPensacola, FL
- Ascension Se Wisconsin HospitalMilwaukee, WI
- Ascension Seton Medical Center AustinAustin, TX
- Presence Saints Mary and Elizabeth Medical CenterChicago, IL
- Alexian Brothers Medical Center 1Elk Grove Village, IL
10 cited deficiencies on record across all surveys, most recent survey 2026-03-11.
Citation counts scale with survey frequency and facility size, and say nothing on their own about current conditions.
Mapping the outpatient side of this market? Browse ambulatory surgery centers in Texas or ASC-affiliated surgeons in Texas.
What kind of hospital is Ascension Seton Williamson?
Ascension Seton Williamson is an acute care hospital in Round Rock, TX with 181 certified beds.
What health system is Ascension Seton Williamson part of?
Ascension Seton Williamson is affiliated with Ascension Health in our current records. System affiliations change over time; verify independently.
What services does Ascension Seton Williamson offer?
Ascension Seton Williamson reports operating the following units and service lines, whether staffed directly or under arrangement: Intensive care unit, Surgical ICU, Neonatal ICU, Shock/trauma unit, Dedicated emergency department, Obstetrics, Neonatal nursery, Cardiac catheterization lab, Open-heart surgery, Neurosurgery, Orthopedic surgery, Reconstructive surgery, Chemotherapy, MRI, CT, Nuclear medicine, Therapeutic radiology, Outpatient surgery unit, Outpatient rehabilitation. Service availability changes; verify with the hospital directly.
Is this the official website of Ascension Seton Williamson?
No. This is an independent reference profile published by DataLily AI, not the official website of Ascension Seton Williamson. Contact the hospital directly to schedule or to verify insurance.
Certification, capacity, ownership, and affiliations change over time. This is not an endorsement, and not billing, clinical, or legal advice. Verify against official sources before relying on it. Read the DataLily AI data methodology.