Quick answers
- Which hospitals does Ruby M. Osah work at?
- Medicare's official clinician data lists Ruby M. Osah at 1 hospital: CHRISTUS Spohn Hospital Alice. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ruby M. Osah see patients?
- Medicare's clinician data lists 2 practice locations, including San Antonio, TX and Olmito, TX. Call before your visit to confirm the address.
- What is Ruby M. Osah's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Ruby M. Osah accept Medicare assignment?
- Yes. Medicare's clinician data says Ruby M. Osah 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 Ruby M. Osah?
- (210) 921-2000, as listed in official Medicare / NPI Registry data.
- What is Ruby M. Osah's NPI number?
- 1497738678. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ruby M. Osah works
Medicare's Facility Affiliation Data lists Ruby M. Osah at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS Spohn Hospital AliceAlice, TX · Acute Care Hospital · CCN 450828
Practice locations
Addresses where Ruby M. Osah is enrolled with Medicare (CMS data updated 2026-10-02).
- 7400 Barlite BlvdSan Antonio, TX 78224 (210) 921‑2000
- 8015 N Expressway, Suite 77Olmito, TX 78575 (713) 993‑6053
Group practices
Medicare enrollment lists Ruby M. Osah as a member of these groups (CMS data updated 2026-10-02).
- Emergenchealth PLLC1,056 clinicians in the group
- Vascular Anesthesia Associates PLLC15 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Texas →
Other nurse anesthetists in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497738678 |
| 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