Quick answers
- Which hospitals does Therese M. Alvarez work at?
- Medicare's official clinician data lists Therese M. Alvarez at 1 hospital: University Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Therese M. Alvarez see patients?
- Medicare's clinician data lists 2 practice locations, including San Antonio, TX. Call before your visit to confirm the address.
- What is Therese M. Alvarez's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Therese M. Alvarez accept Medicare assignment?
- Medicare's clinician data says Therese M. Alvarez may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Therese M. Alvarez?
- (210) 358-4000, as listed in official Medicare / NPI Registry data.
- What is Therese M. Alvarez's NPI number?
- 1912877218. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Therese M. Alvarez works
Medicare's Facility Affiliation Data lists Therese M. Alvarez at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- University Health SystemSan Antonio, TX · Acute Care Hospital · CCN 450213
Practice locations
Addresses where Therese M. Alvarez is enrolled with Medicare (CMS data updated 2026-10-02).
- 4502 Medical DrSan Antonio, TX 78229 (210) 358‑4000
- 5101 Medical Dr, Fl 3San Antonio, TX 78229 (210) 592‑5349
Group practices
Medicare enrollment lists Therese M. Alvarez as a member of this group (CMS data updated 2026-10-02).
- Advanced Clinician Multispecialty Clinical Consultant Services PLLC16 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1912877218 |
| 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