Quick answers
- Which hospitals does William J. Crowley Iii work at?
- Medicare's official clinician data lists William J. Crowley Iii at 3 hospitals: North Austin Medical Center, St David's Medical Center and St David's South Austin Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William J. Crowley Iii see patients?
- Medicare's clinician data lists 3 practice locations, including Austin, TX and Round Rock, TX. Call before your visit to confirm the address.
- What is William J. Crowley Iii's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does William J. Crowley Iii accept Medicare assignment?
- Yes. Medicare's clinician data says William J. Crowley Iii 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 William J. Crowley Iii?
- (512) 248-7000, as listed in official Medicare / NPI Registry data.
- What is William J. Crowley Iii's NPI number?
- 1023077880. 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 J. Crowley Iii works
Medicare's Facility Affiliation Data lists William J. Crowley Iii at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- North Austin Medical CenterAustin, TX · Acute Care Hospital · CCN 450809
- St David's Medical CenterAustin, TX · Acute Care Hospital · CCN 450431
- St David's South Austin Medical CenterAustin, TX · Acute Care Hospital · CCN 450713
Practice locations
Addresses where William J. Crowley Iii is enrolled with Medicare (CMS data updated 2026-10-02).
- 1201 W Louis Henna BlvdAustin, TX 78681 (512) 248‑7000
- 2400 Round Rock AveRound Rock, TX 78681 (512) 341‑5295
- 919 E 32nd StAustin, TX 78705 (512) 343‑2466
Group practices
Medicare enrollment lists William J. Crowley Iii as a member of this group (CMS data updated 2026-10-02).
- Austin Anesthesiology Group PLLC428 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Austin
Clinicians with the same Medicare primary specialty in Austin, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Columbia School Of Medicine |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023077880 |
| 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