Quick answers
- Which hospitals does Cassy M. Ramirez Hermosillo work at?
- Medicare's official clinician data lists Cassy M. Ramirez Hermosillo at 1 hospital: University Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Cassy M. Ramirez Hermosillo see patients?
- Medicare's clinician data lists 1 practice location in San Antonio, TX. Call before your visit to confirm the address.
- What is Cassy M. Ramirez Hermosillo's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Cassy M. Ramirez Hermosillo accept Medicare assignment?
- Yes. Medicare's clinician data says Cassy M. Ramirez Hermosillo 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 Cassy M. Ramirez Hermosillo?
- (210) 358-3441, as listed in official Medicare / NPI Registry data.
- What is Cassy M. Ramirez Hermosillo's NPI number?
- 1629861711. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Cassy M. Ramirez Hermosillo works
Medicare's Facility Affiliation Data lists Cassy M. Ramirez Hermosillo 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 Cassy M. Ramirez Hermosillo is enrolled with Medicare (CMS data updated 2026-10-02).
- 903 W Martin St, Ms 49 2San Antonio, TX 78207 (210) 358‑3441
Group practices
Medicare enrollment lists Cassy M. Ramirez Hermosillo as a member of this group (CMS data updated 2026-10-02).
- Community Medicine Associates605 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 | 2024 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629861711 |
| 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