Quick answers
- Which hospitals does Mattie Keaster work at?
- Medicare's official clinician data lists Mattie Keaster at 1 hospital: South Arkansas Regional Hospital LLC. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mattie Keaster see patients?
- Medicare's clinician data lists 2 practice locations, including Bentonville, AR and Little Rock, AR. Call before your visit to confirm the address.
- What is Mattie Keaster's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mattie Keaster accept Medicare assignment?
- Yes. Medicare's clinician data says Mattie Keaster 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 Mattie Keaster?
- (203) 901-2493, as listed in official Medicare / NPI Registry data.
- What is Mattie Keaster's NPI number?
- 1023707205. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mattie Keaster works
Medicare's Facility Affiliation Data lists Mattie Keaster at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- South Arkansas Regional Hospital LLCEl Dorado, AR · Acute Care Hospital · CCN 040088
Practice locations
Addresses where Mattie Keaster is enrolled with Medicare (CMS data updated 2026-10-02).
- 1202 NE McClain Rd, Bldg 7Bentonville, AR 72712 (203) 901‑2493
- 9501 Baptist Health Dr, Suite 600Little Rock, AR 72205 (501) 227‑7596
Group practices
Medicare enrollment lists Mattie Keaster as a member of these groups (CMS data updated 2026-10-02).
- Baptist Health105 clinicians in the group
- Venvisor Health of AR PA61 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Bentonville
Clinicians with the same Medicare primary specialty in Bentonville, AR — not a recommendation.
Clinician information
| Graduation year | 2022 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023707205 |
| 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