Quick answers
- Which hospitals does Javier Dieguez work at?
- Medicare's official clinician data lists Javier Dieguez at 3 hospitals: BSA Hospital, Northwest Texas Hospital and Quail Creek Surgical Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Javier Dieguez see patients?
- Medicare's clinician data lists 4 practice locations, including Amarillo, TX. Call before your visit to confirm the address.
- What is Javier Dieguez's specialty?
- Medicare lists Pulmonary Disease as the primary specialty.
- Does Javier Dieguez accept Medicare assignment?
- Yes. Medicare's clinician data says Javier Dieguez 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 Javier Dieguez?
- (806) 639-8670, as listed in official Medicare / NPI Registry data.
- What is Javier Dieguez's NPI number?
- 1497061527. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Javier Dieguez works
Medicare's Facility Affiliation Data lists Javier Dieguez at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- BSA HospitalAmarillo, TX · Acute Care Hospital · CCN 450231
- Northwest Texas HospitalAmarillo, TX · Acute Care Hospital · CCN 450209
- Quail Creek Surgical HospitalAmarillo, TX · Acute Care Hospital · CCN 450875
Practice locations
Addresses where Javier Dieguez is enrolled with Medicare (CMS data updated 2026-10-02).
- 1540 Research StAmarillo, TX 79124 (806) 639‑8670
- 1600 Wallace BlvdAmarillo, TX 79106 (806) 212‑2129
- 1600 Wallace BoulevardAmarillo, TX 79106
- 6700 SW 9th AveAmarillo, TX 79106 (806) 358‑0200
Group practices
Medicare enrollment lists Javier Dieguez as a member of these groups (CMS data updated 2026-10-02).
- BSA Physicians Group Inc122 clinicians in the group
- BSA Amarillo Diagnostic Clinic Inc30 clinicians in the group
- BSA Hospital LLC21 clinicians in the group
- Amarillo Lung and Critical Care PLLC3 clinicians in the group
Specialties
- Pulmonary Diseaseprimary
Other pulmonologists in Amarillo
Clinicians with the same Medicare primary specialty in Amarillo, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497061527 |
| 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