Quick answers
- Which hospitals does Leah R. Joyner work at?
- Medicare's official clinician data lists Leah R. Joyner at 2 hospitals: Mercy Hospital Carthage and Mercy Hospital Joplin. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Leah R. Joyner see patients?
- Medicare's clinician data lists 1 practice location in Joplin, MO. Call before your visit to confirm the address.
- What is Leah R. Joyner's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Leah R. Joyner accept Medicare assignment?
- Yes. Medicare's clinician data says Leah R. Joyner 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 Leah R. Joyner?
- (417) 556-2300, as listed in official Medicare / NPI Registry data.
- What is Leah R. Joyner's NPI number?
- 1942761762. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Leah R. Joyner works
Medicare's Facility Affiliation Data lists Leah R. Joyner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital CarthageCarthage, MO · Critical Access Hospital · CCN 261338
- Mercy Hospital JoplinJoplin, MO · Acute Care Hospital · CCN 260001
Practice locations
Addresses where Leah R. Joyner is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Mercy Way, Mercy Clinic Emergency MedicineJoplin, MO 64804 (417) 556‑2300
Group practices
Medicare enrollment lists Leah R. Joyner as a member of this group (CMS data updated 2026-10-02).
- Green Country Emergency Physicians Group of Tulsa, PLLC113 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Joplin
Clinicians with the same Medicare primary specialty in Joplin, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942761762 |
| 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