Quick answers
- Where does Rollie S. Walker see patients?
- Medicare's clinician data lists 4 practice locations, including Harrison, AR, Quitman, AR and Marshall, AR. Call before your visit to confirm the address.
- What is Rollie S. Walker's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Rollie S. Walker accept Medicare assignment?
- Yes. Medicare's clinician data says Rollie S. Walker 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 Rollie S. Walker?
- (870) 741-6373, as listed in official Medicare / NPI Registry data.
- What is Rollie S. Walker's NPI number?
- 1003426396. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Rollie S. Walker is enrolled with Medicare (CMS data updated 2026-10-02).
- 1002 N Spring StHarrison, AR 72601 (870) 741‑6373
- 130 4th StQuitman, AR 72131 (888) 602‑3647
- 2263 Hwy 65 NMarshall, AR 72650 (870) 448‑5733
- 934 N Gaskill StHuntsville, AR 72740 (479) 738‑5500
Group practices
Medicare enrollment lists Rollie S. Walker as a member of this group (CMS data updated 2026-10-02).
- Boston Mountain Rural Health Center, Inc58 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Harrison
Clinicians with the same Medicare primary specialty in Harrison, AR — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003426396 |
| 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
- 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