Quick answers
- Which hospitals does Rabun Williams work at?
- Medicare's official clinician data lists Rabun Williams at 3 hospitals: Ennis Regional Medical Center, Palestine Regional Medical Center and Parkview Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Rabun Williams see patients?
- Medicare's clinician data lists 4 practice locations, including Ennis, TX, Flower Mound, TX and Mexia, TX. Call before your visit to confirm the address.
- What is Rabun Williams's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Rabun Williams accept Medicare assignment?
- Medicare's clinician data says Rabun Williams may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Rabun Williams?
- (972) 875-0900, as listed in official Medicare / NPI Registry data.
- What is Rabun Williams's NPI number?
- 1780632398. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Rabun Williams works
Medicare's Facility Affiliation Data lists Rabun Williams at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ennis Regional Medical CenterEnnis, TX · Acute Care Hospital · CCN 450833
- Palestine Regional Medical CenterPalestine, TX · Acute Care Hospital · CCN 450747
- Parkview Regional HospitalMexia, TX · Acute Care Hospital · CCN 450400
Practice locations
Addresses where Rabun Williams is enrolled with Medicare (CMS data updated 2026-10-02).
- 2201 W Lampasas StEnnis, TX 75119 (972) 875‑0900
- 2321 Olympia Dr, Suite 100Flower Mound, TX 75028 (972) 350‑0225
- 514 S Bonham St, Suite CMexia, TX 76667 (214) 725‑6966
- 600 S Bonham StMexia, TX 76667 (254) 562‑5332
Group practices
Medicare enrollment lists Rabun Williams as a member of these groups (CMS data updated 2026-10-02).
- DFW Oba PLLC24 clinicians in the group
- Encompass Anesthesia Partners LLC4 clinicians in the group
- Encompass Pain Management LLC2 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Texas →
Other nurse anesthetists in Ennis
Clinicians with the same Medicare primary specialty in Ennis, TX — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1780632398 |
| 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