Quick answers
- Which hospitals does William B. Garrett work at?
- Medicare's official clinician data lists William B. Garrett at 2 hospitals: Medical City Denton and Texas Health Presbyterian Hospital Flower Mound. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William B. Garrett see patients?
- Medicare's clinician data lists 4 practice locations, including Lake Jackson, TX, Denton, TX and Flower Mound, TX. Call before your visit to confirm the address.
- What is William B. Garrett's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does William B. Garrett accept Medicare assignment?
- Yes. Medicare's clinician data says William B. Garrett 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 William B. Garrett?
- (713) 496-7555, as listed in official Medicare / NPI Registry data.
- What is William B. Garrett's NPI number?
- 1154539773. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William B. Garrett works
Medicare's Facility Affiliation Data lists William B. Garrett at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Medical City DentonDenton, TX · Acute Care Hospital · CCN 450634
- Texas Health Presbyterian Hospital Flower MoundFlower Mound, TX · Acute Care Hospital · CCN 670068
Practice locations
Addresses where William B. Garrett is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Medical DrLake Jackson, TX 77566 (713) 496‑7555
- 3535 S Interstate 35 E, Greater Houston AnesthesiologyDenton, TX 76210 (940) 384‑3274
- 4400 Long Prairie RdFlower Mound, TX 75028 (469) 322‑7068
- 9250 Pinecroft DrShenandoah, TX 77380 (713) 620‑4000
Group practices
Medicare enrollment lists William B. Garrett as a member of this group (CMS data updated 2026-10-02).
- U S Anesthesia Partners of Texas, PA2,752 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Lake Jackson
Clinicians with the same Medicare primary specialty in Lake Jackson, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Virginia Commonwealth University, School Of Medicine |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154539773 |
| 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