Quick answers
- Which hospitals does Gloria E. Diaz-Medina work at?
- Medicare's official clinician data lists Gloria E. Diaz-Medina at 5 hospitals: Baylor Scott & White Texas Spine & Joint Hospital, Baylor University Medical Center, Methodist Hospital Stone Oak, O U Medical Center and South Texas Spine and Surgical Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gloria E. Diaz-Medina see patients?
- Medicare's clinician data lists 5 practice locations, including Houston, TX and San Antonio, TX. Call before your visit to confirm the address.
- What is Gloria E. Diaz-Medina's specialty?
- Medicare lists Neurology as the primary specialty, and also Pediatric Medicine.
- Does Gloria E. Diaz-Medina accept Medicare assignment?
- Medicare's clinician data says Gloria E. Diaz-Medina may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Gloria E. Diaz-Medina's NPI number?
- 1265630735. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gloria E. Diaz-Medina works
Medicare's Facility Affiliation Data lists Gloria E. Diaz-Medina at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baylor Scott & White Texas Spine & Joint HospitalTyler, TX · Acute Care Hospital · CCN 450864
- Baylor University Medical CenterDallas, TX · Acute Care Hospital · CCN 450021
- Methodist Hospital Stone OakSan Antonio, TX · Acute Care Hospital · CCN 670055
- O U Medical CenterOklahoma City, OK · Acute Care Hospital · CCN 370093
- South Texas Spine and Surgical HospitalSan Antonio, TX · Acute Care Hospital · CCN 450856
Practice locations
Addresses where Gloria E. Diaz-Medina is enrolled with Medicare (CMS data updated 2026-10-02).
- 2 Greenway Plz, Suite 900Houston, TX 77046
- 2915 W Bitters Rd, Suite 201San Antonio, TX 78248
- 6621 Fannin StHouston, TX 77030
- 6621 Fannin St, Mc W1998Houston, TX 77030
- Two Greenway Plaza, Suite 900Houston, TX 77046
Specialties
- Neurologyprimary
- Pediatric Medicinealso
Other neurologists in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Puerto Rico School Of Medicine |
| Graduation year | 2006 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1265630735 |
| 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