Quick answers
- Which hospitals does Allison R. Losey work at?
- Medicare's official clinician data lists Allison R. Losey at 4 hospitals: Ascension Seton Medical Center Austin, Ascension Seton Northwest, Ascension Seton Williamson and Northwest Hills Surgical Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Allison R. Losey see patients?
- Medicare's clinician data lists 1 practice location in Austin, TX. Call before your visit to confirm the address.
- What is Allison R. Losey's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Allison R. Losey accept Medicare assignment?
- Yes. Medicare's clinician data says Allison R. Losey 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 Allison R. Losey?
- (512) 324-1000, as listed in official Medicare / NPI Registry data.
- What is Allison R. Losey's NPI number?
- 1013141183. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Allison R. Losey works
Medicare's Facility Affiliation Data lists Allison R. Losey 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
- Ascension Seton NorthwestAustin, TX · Acute Care Hospital · CCN 450867
- Ascension Seton WilliamsonRound Rock, TX · Acute Care Hospital · CCN 670041
- Northwest Hills Surgical HospitalAustin, TX · Acute Care Hospital · CCN 450808
Practice locations
Addresses where Allison R. Losey is enrolled with Medicare (CMS data updated 2026-10-02).
- 1201 W 38th StAustin, TX 78705 (512) 324‑1000
Group practices
Medicare enrollment lists Allison R. Losey as a member of this group (CMS data updated 2026-10-02).
- U S Anesthesia Partners of Texas, PA2,752 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 |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013141183 |
| 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