Quick answers
- Which hospitals does Cara L. Riley work at?
- Medicare's official clinician data lists Cara L. Riley at 3 hospitals: Mercy Hospital Northwest Arkansas, University of Arkansas Medical Sciences and Washington Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Cara L. Riley see patients?
- Medicare's clinician data lists 2 practice locations, including Fayetteville, AR and Bentonville, AR. Call before your visit to confirm the address.
- What is Cara L. Riley's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Cara L. Riley accept Medicare assignment?
- Yes. Medicare's clinician data says Cara L. Riley 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 Cara L. Riley?
- (479) 521-8260, as listed in official Medicare / NPI Registry data.
- What is Cara L. Riley's NPI number?
- 1578536017. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Cara L. Riley works
Medicare's Facility Affiliation Data lists Cara L. Riley at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital Northwest ArkansasRogers, AR · Acute Care Hospital · CCN 040010
- University of Arkansas Medical SciencesLittle Rock, AR · Acute Care Hospital · CCN 040016
- Washington Regional Medical CenterFayetteville, AR · Acute Care Hospital · CCN 040004
Practice locations
Addresses where Cara L. Riley is enrolled with Medicare (CMS data updated 2026-10-02).
- 1125 N College Ave, UAMS Family Medical CenterFayetteville, AR 72703 (479) 521‑8260
- 3101 SE 14th StBentonville, AR 72712 (479) 631‑2100
Group practices
Medicare enrollment lists Cara L. Riley as a member of these groups (CMS data updated 2026-10-02).
- University of Arkansas for Medical Sciences1,175 clinicians in the group
- Mercy Health Northwest Arkansas Communities318 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Fayetteville
Clinicians with the same Medicare primary specialty in Fayetteville, AR — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Oklahoma State University College Of Osteopathic Medicine |
| Graduation year | 2000 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578536017 |
| 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