Quick answers
- Which hospitals does John E. Alexander Jr. work at?
- Medicare's official clinician data lists John E. Alexander Jr. at 1 hospital: South Arkansas Regional Hospital LLC. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John E. Alexander Jr. see patients?
- Medicare's clinician data lists 1 practice location in Magnolia, AR. Call before your visit to confirm the address.
- What is John E. Alexander Jr.'s specialty?
- Medicare lists Family Practice as the primary specialty.
- Does John E. Alexander Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says John E. Alexander Jr. 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 John E. Alexander Jr.?
- (870) 235-3000, as listed in official Medicare / NPI Registry data.
- What is John E. Alexander Jr.'s NPI number?
- 1558544312. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John E. Alexander Jr. works
Medicare's Facility Affiliation Data lists John E. Alexander Jr. 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 John E. Alexander Jr. is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 Hospital DrMagnolia, AR 71753 (870) 235‑3000
Group practices
Medicare enrollment lists John E. Alexander Jr. as a member of this group (CMS data updated 2026-10-02).
- Magnolia Regional Health System Inc7 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Magnolia
Clinicians with the same Medicare primary specialty in Magnolia, AR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1980 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558544312 |
| 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