Quick answers
- Which hospitals does Robert Williams work at?
- Medicare's official clinician data lists Robert Williams at 5 hospitals: CHRISTUS Mother Frances Hospital, University of Texas Health Science Center at Tyler, UT Health East Texas Athens Hospital, UT Health East Texas Jacksonville Hospital and UT Health East Texas Tyler Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert Williams see patients?
- Medicare's clinician data lists 3 practice locations, including Tyler, TX and Flint, TX. Call before your visit to confirm the address.
- What is Robert Williams's specialty?
- Medicare lists Urology as the primary specialty.
- Does Robert Williams accept Medicare assignment?
- Yes. Medicare's clinician data says Robert Williams 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 Robert Williams?
- (903) 590-5611, as listed in official Medicare / NPI Registry data.
- What is Robert Williams's NPI number?
- 1144269697. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert Williams works
Medicare's Facility Affiliation Data lists Robert Williams at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS Mother Frances HospitalTyler, TX · Acute Care Hospital · CCN 450102
- University of Texas Health Science Center at TylerTyler, TX · Acute Care Hospital · CCN 450690
- UT Health East Texas Athens HospitalAthens, TX · Acute Care Hospital · CCN 450389
- UT Health East Texas Jacksonville HospitalJacksonville, TX · Acute Care Hospital · CCN 450194
- UT Health East Texas Tyler Regional HospitalTyler, TX · Acute Care Hospital · CCN 450083
Practice locations
Addresses where Robert Williams is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 S Beckham AveTyler, TX 75701 (903) 590‑5611
- 18118 FM 344Flint, TX 75762 (903) 825‑3292
- 700 Olympic Plaza Cir, Suite 850Tyler, TX 75701 (903) 596‑3504
Group practices
Medicare enrollment lists Robert Williams as a member of this group (CMS data updated 2026-10-02).
- ETMC Physician Group, Inc.381 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Tyler
Clinicians with the same Medicare primary specialty in Tyler, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144269697 |
| 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