Quick answers
- Which hospitals does Sergio E. Trevino Castillo work at?
- Medicare's official clinician data lists Sergio E. Trevino Castillo at 1 hospital: Houston Methodist Sugar Land Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sergio E. Trevino Castillo see patients?
- Medicare's clinician data lists 14 practice locations, including Sugar Land, TX, Houston, TX and Baytown, TX. Call before your visit to confirm the address.
- What is Sergio E. Trevino Castillo's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Infectious Disease and Internal Medicine.
- Does Sergio E. Trevino Castillo accept Medicare assignment?
- Yes. Medicare's clinician data says Sergio E. Trevino Castillo 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.
- Does Sergio E. Trevino Castillo offer telehealth?
- Medicare's clinician data says Sergio E. Trevino Castillo offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sergio E. Trevino Castillo?
- (281) 275-0800, as listed in official Medicare / NPI Registry data.
- What is Sergio E. Trevino Castillo's NPI number?
- 1730319492. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sergio E. Trevino Castillo works
Medicare's Facility Affiliation Data lists Sergio E. Trevino Castillo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Houston Methodist Sugar Land HospitalSugar Land, TX · Acute Care Hospital · CCN 450820
Practice locations
Addresses where Sergio E. Trevino Castillo is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 14; the Medicare profile lists all.
- 16605 Southwest FwySugar Land, TX 77479 (281) 275‑0800
- 16605 Southwest Fwy 400 Mob3, Methodist Family Medicine GroupSugar Land, TX 77479 (281) 275‑0800
- 16605 SW Fwy 410, Methodist Diag Card of HoustonSugar Land, TX 77479 (281) 274‑0148
- 16655 Southwest FwySugar Land, TX 77479
- 16811 Southwest Fwy, Suite 200Sugar Land, TX 77479 (281) 690‑4678
Group practices
Medicare enrollment lists Sergio E. Trevino Castillo as a member of these groups (CMS data updated 2026-10-02).
- TMH Physician Associates PLLC1,690 clinicians in the group
- Houston Methodist Specialty Physicians1,528 clinicians in the group
- Baylor College of Medicine1,240 clinicians in the group
Specialties
- Hospitalistprimary
- Infectious Diseasealso
- Internal Medicinealso
Other hospitalists in Sugar Land
Clinicians with the same Medicare primary specialty in Sugar Land, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1730319492 |
| 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