Quick answers
- Which hospitals does Casie L. Leightner work at?
- Medicare's official clinician data lists Casie L. Leightner at 1 hospital: Sioux Center Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Casie L. Leightner see patients?
- Medicare's clinician data lists 1 practice location in Sioux Center, IA. Call before your visit to confirm the address.
- What is Casie L. Leightner's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Casie L. Leightner accept Medicare assignment?
- Yes. Medicare's clinician data says Casie L. Leightner 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 Casie L. Leightner?
- (712) 722-1271, as listed in official Medicare / NPI Registry data.
- What is Casie L. Leightner's NPI number?
- 1497172456. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Casie L. Leightner works
Medicare's Facility Affiliation Data lists Casie L. Leightner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sioux Center HealthSioux Center, IA · Critical Access Hospital · CCN 161346
Practice locations
Addresses where Casie L. Leightner is enrolled with Medicare (CMS data updated 2026-10-02).
- 1101 9th St SESioux Center, IA 51250 (712) 722‑1271
Group practices
Medicare enrollment lists Casie L. Leightner as a member of this group (CMS data updated 2026-10-02).
- Sioux Center Health36 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Sioux Center
Clinicians with the same Medicare primary specialty in Sioux Center, IA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497172456 |
| 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