Quick answers
- Which hospitals does Joann Cain work at?
- Medicare's official clinician data lists Joann Cain at 3 hospitals: Johnson Regional Medical Center, Mercy Hospital Booneville and Mercy Hospital Fort Smith. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joann Cain see patients?
- Medicare's clinician data lists 5 practice locations, including Roland, OK, Charleston, AR and Booneville, AR. Call before your visit to confirm the address.
- What is Joann Cain's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Joann Cain accept Medicare assignment?
- Yes. Medicare's clinician data says Joann Cain 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.
- Does Joann Cain offer telehealth?
- Medicare's clinician data says Joann Cain offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Joann Cain?
- (918) 571-4322, as listed in official Medicare / NPI Registry data.
- What is Joann Cain's NPI number?
- 1427772805. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joann Cain works
Medicare's Facility Affiliation Data lists Joann Cain at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Johnson Regional Medical CenterClarksville, AR · Acute Care Hospital · CCN 040002
- Mercy Hospital BoonevilleBooneville, AR · Critical Access Hospital · CCN 041318
- Mercy Hospital Fort SmithFort Smith, AR · Acute Care Hospital · CCN 040062
Practice locations
Addresses where Joann Cain is enrolled with Medicare (CMS data updated 2026-10-02).
- 106 W Ray Fine Blvd, Suite 3Roland, OK 74954 (918) 571‑4322
- 107 S Logan StCharleston, AR 72933 (479) 573‑3120
- 128 Daniel DrBooneville, AR 72927 (479) 675‑2455
- 1341 W 6th StWaldron, AR 72958
- 880 W Main StBooneville, AR 72927 (479) 675‑2800
Group practices
Medicare enrollment lists Joann Cain as a member of these groups (CMS data updated 2026-10-02).
- Mercy Clinic Fort Smith Communities372 clinicians in the group
- Mercy Hospital Booneville13 clinicians in the group
- Mercy Hospital Waldron12 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Oklahoma
Clinicians with the same Medicare primary specialty in Oklahoma — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1427772805 |
| 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