Quick answers
- Which hospitals does Russell J. Roark work at?
- Medicare's official clinician data lists Russell J. Roark at 3 hospitals: Hendrick Medical Center, Hendrick Medical Center Brownwood and Knox County Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Russell J. Roark see patients?
- Medicare's clinician data lists 1 practice location in Abilene, TX. Call before your visit to confirm the address.
- What is Russell J. Roark's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Russell J. Roark accept Medicare assignment?
- Yes. Medicare's clinician data says Russell J. Roark 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 Russell J. Roark's NPI number?
- 1952838864. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Russell J. Roark works
Medicare's Facility Affiliation Data lists Russell J. Roark at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hendrick Medical CenterAbilene, TX · Acute Care Hospital · CCN 450229
- Hendrick Medical Center BrownwoodBrownwood, TX · Acute Care Hospital · CCN 450587
- Knox County HospitalKnox City, TX · Critical Access Hospital · CCN 451394
Practice locations
Addresses where Russell J. Roark is enrolled with Medicare (CMS data updated 2026-10-02).
- 1249 Ambler Ave, Suite 200Abilene, TX 79601
Group practices
Medicare enrollment lists Russell J. Roark as a member of this group (CMS data updated 2026-10-02).
- Gastroenterology Assoc, LLP4 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Abilene
Clinicians with the same Medicare primary specialty in Abilene, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical Branch At Galveston |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952838864 |
| 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