Quick answers
- Which hospitals does Alexandra C. Mari work at?
- Medicare's official clinician data lists Alexandra C. Mari at 3 hospitals: Methodist Hospital, Methodist Hospital Stone Oak and Uvalde Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alexandra C. Mari see patients?
- Medicare's clinician data lists 2 practice locations, including Boerne, TX and San Antonio, TX. Call before your visit to confirm the address.
- What is Alexandra C. Mari's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty, and also Infectious Disease.
- Does Alexandra C. Mari accept Medicare assignment?
- Yes. Medicare's clinician data says Alexandra C. Mari 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 Alexandra C. Mari?
- (830) 248-1207, as listed in official Medicare / NPI Registry data.
- What is Alexandra C. Mari's NPI number?
- 1790217420. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alexandra C. Mari works
Medicare's Facility Affiliation Data lists Alexandra C. Mari at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Methodist HospitalSan Antonio, TX · Acute Care Hospital · CCN 450388
- Methodist Hospital Stone OakSan Antonio, TX · Acute Care Hospital · CCN 670055
- Uvalde Memorial HospitalUvalde, TX · Critical Access Hospital · CCN 451387
Practice locations
Addresses where Alexandra C. Mari is enrolled with Medicare (CMS data updated 2026-10-02).
- 34910 Interstate 10 W 601Boerne, TX 78006 (830) 248‑1207
- 4458 Medical Dr, Suite 505San Antonio, TX 78229 (210) 690‑7400
Group practices
Medicare enrollment lists Alexandra C. Mari as a member of this group (CMS data updated 2026-10-02).
- Texas Ips LLC44 clinicians in the group
Specialties
Other critical care doctors in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790217420 |
| 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