Quick answers
- Which hospitals does Mandy Joiner work at?
- Medicare's official clinician data lists Mandy Joiner at 2 hospitals: Arkansas Valley Regional Medical Center and Keefe Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mandy Joiner see patients?
- Medicare's clinician data lists 5 practice locations, including La Junta, CO and Cheyenne Wells, CO. Call before your visit to confirm the address.
- What is Mandy Joiner's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mandy Joiner accept Medicare assignment?
- Yes. Medicare's clinician data says Mandy Joiner 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 Mandy Joiner?
- (719) 383-5900, as listed in official Medicare / NPI Registry data.
- What is Mandy Joiner's NPI number?
- 1114418100. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mandy Joiner works
Medicare's Facility Affiliation Data lists Mandy Joiner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Arkansas Valley Regional Medical CenterLajuna, CO · Critical Access Hospital · CCN 061336
- Keefe Memorial HospitalCheyenne Wells, CO · Critical Access Hospital · CCN 061343
Practice locations
Addresses where Mandy Joiner is enrolled with Medicare (CMS data updated 2026-10-02).
- 1012 Belmont AveLa Junta, CO 81050 (719) 383‑5900
- 615 W 5th St NCheyenne Wells, CO 80810 (719) 767‑5669
- 711 Barnes AveLa Junta, CO 81050 (719) 384‑5446
- 721 Barnes AveLa Junta, CO 81050 (719) 384‑5446
- PO Box, Suite 578Cheyenne Wells, CO 80810
Group practices
Medicare enrollment lists Mandy Joiner as a member of these groups (CMS data updated 2026-10-02).
- Valley-Wide Health Systems, Inc.42 clinicians in the group
- Keefe Memorial Health Service District21 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in La Junta
Clinicians with the same Medicare primary specialty in La Junta, CO — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114418100 |
| 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