Quick answers
- Which hospitals does Roger C. Willette work at?
- Medicare's official clinician data lists Roger C. Willette at 3 hospitals: HCA Houston Healthcare Clear Lake, Houston Methodist Clear Lake Hospital and UTMB Health League City Campus Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Roger C. Willette see patients?
- Medicare's clinician data lists 2 practice locations, including Houston, TX and Webster, TX. Call before your visit to confirm the address.
- What is Roger C. Willette's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Roger C. Willette accept Medicare assignment?
- Yes. Medicare's clinician data says Roger C. Willette 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 Roger C. Willette?
- (281) 464-8484, as listed in official Medicare / NPI Registry data.
- What is Roger C. Willette's NPI number?
- 1831138445. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Roger C. Willette works
Medicare's Facility Affiliation Data lists Roger C. Willette at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA Houston Healthcare Clear LakeWebster, TX · Acute Care Hospital · CCN 450617
- Houston Methodist Clear Lake HospitalNassau Bay, TX · Acute Care Hospital · CCN 450709
- UTMB Health League City Campus HospitalLeague City, TX · Acute Care Hospital · CCN 450018
Practice locations
Addresses where Roger C. Willette is enrolled with Medicare (CMS data updated 2026-10-02).
- 11920 Astoria Blvd, Suite 110Houston, TX 77089 (281) 464‑8484
- 150 E Medical Ctr Blvd, Suite DWebster, TX 77598 (281) 464‑8484
Group practices
Medicare enrollment lists Roger C. Willette as a member of this group (CMS data updated 2026-10-02).
- Aslam Loya MD PA8 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Baylor College Of Medicine |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831138445 |
| 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