Quick answers
- Which hospitals does Stephen A. Sarmiento work at?
- Medicare's official clinician data lists Stephen A. Sarmiento at 5 hospitals: Baylor Scott & White Medical Center - Centennial, Baylor Scott and White Medical Center Lake Pointe, Medical Center of McKinney, Texas Health Presbyterian Hospital Denton and Texas Health Presbyterian Hospital Rockwall. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephen A. Sarmiento see patients?
- Medicare's clinician data lists 1 practice location in Arlington, TX. Call before your visit to confirm the address.
- What is Stephen A. Sarmiento's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Stephen A. Sarmiento accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen A. Sarmiento 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 Stephen A. Sarmiento?
- (817) 465-3241, as listed in official Medicare / NPI Registry data.
- What is Stephen A. Sarmiento's NPI number?
- 1386054328. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephen A. Sarmiento works
Medicare's Facility Affiliation Data lists Stephen A. Sarmiento 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 Medical Center - CentennialFrisco, TX · Acute Care Hospital · CCN 450885
- Baylor Scott and White Medical Center Lake PointeRowlett, TX · Acute Care Hospital · CCN 450742
- Medical Center of McKinneyMcKinney, TX · Acute Care Hospital · CCN 450403
- Texas Health Presbyterian Hospital DentonDenton, TX · Acute Care Hospital · CCN 450743
- Texas Health Presbyterian Hospital RockwallRockwall, TX · Acute Care Hospital · CCN 670044
Practice locations
Addresses where Stephen A. Sarmiento is enrolled with Medicare (CMS data updated 2026-10-02).
- 3301 Matlock RdArlington, TX 76015 (817) 465‑3241
Group practices
Medicare enrollment lists Stephen A. Sarmiento as a member of this group (CMS data updated 2026-10-02).
- Metropolitan Anesthesia Consultants, LLP138 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Arlington
Clinicians with the same Medicare primary specialty in Arlington, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386054328 |
| 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