Quick answers
- Which hospitals does Katherine M. McAllister work at?
- Medicare's official clinician data lists Katherine M. McAllister at 4 hospitals: Baptist Medical Center, CHRISTUS Santa Rosa Medical Center, Foundation Surgical Hospital of San Antonio and South Texas Spine and Surgical Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Katherine M. McAllister see patients?
- Medicare's clinician data lists 1 practice location in San Antonio, TX. Call before your visit to confirm the address.
- What is Katherine M. McAllister's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Katherine M. McAllister accept Medicare assignment?
- Medicare's clinician data says Katherine M. McAllister may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Katherine M. McAllister's NPI number?
- 1093262875. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Katherine M. McAllister works
Medicare's Facility Affiliation Data lists Katherine M. McAllister at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baptist Medical CenterSan Antonio, TX · Acute Care Hospital · CCN 450058
- CHRISTUS Santa Rosa Medical CenterSan Antonio, TX · Acute Care Hospital · CCN 450237
- Foundation Surgical Hospital of San AntonioSan Antonio, TX · Acute Care Hospital · CCN 670054
- South Texas Spine and Surgical HospitalSan Antonio, TX · Acute Care Hospital · CCN 450856
Practice locations
Addresses where Katherine M. McAllister is enrolled with Medicare (CMS data updated 2026-10-02).
- 1206 Cadley CtSan Antonio, TX 78258
Specialties
- Physician Assistantprimary
Other physician assistants in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1093262875 |
| 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