Quick answers
- Which hospitals does Lonnie E. Harrison work at?
- Medicare's official clinician data lists Lonnie E. Harrison at 1 hospital: Saline Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lonnie E. Harrison see patients?
- Medicare's clinician data lists 1 practice location in Benton, AR. Call before your visit to confirm the address.
- What is Lonnie E. Harrison's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Lonnie E. Harrison accept Medicare assignment?
- Yes. Medicare's clinician data says Lonnie E. Harrison 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 Lonnie E. Harrison?
- (501) 337-5678, as listed in official Medicare / NPI Registry data.
- What is Lonnie E. Harrison's NPI number?
- 1003048943. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lonnie E. Harrison works
Medicare's Facility Affiliation Data lists Lonnie E. Harrison at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Saline Memorial HospitalBenton, AR · Acute Care Hospital · CCN 040084
Practice locations
Addresses where Lonnie E. Harrison is enrolled with Medicare (CMS data updated 2026-10-02).
- 3 Medical Park Dr, Suite 201Benton, AR 72015 (501) 337‑5678
Group practices
Medicare enrollment lists Lonnie E. Harrison as a member of this group (CMS data updated 2026-10-02).
- Lonnie Harrison PA2 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Arkansas →
Other cardiologists in Benton
Clinicians with the same Medicare primary specialty in Benton, AR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arkansas College Of Medicine |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003048943 |
| 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