Quick answers
- Which hospitals does Arin Deering work at?
- Medicare's official clinician data lists Arin Deering at 3 hospitals: Gundersen Palmer Lutheran Hospital and Clinics, Regional Health Services of Howard County and Winnmed. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Arin Deering see patients?
- Medicare's clinician data lists 3 practice locations, including West Union, IA, Ossian, IA and Mabel, MN. Call before your visit to confirm the address.
- What is Arin Deering's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Arin Deering accept Medicare assignment?
- Yes. Medicare's clinician data says Arin Deering 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 Arin Deering?
- (563) 422-3811, as listed in official Medicare / NPI Registry data.
- What is Arin Deering's NPI number?
- 1548975014. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Arin Deering works
Medicare's Facility Affiliation Data lists Arin Deering at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Gundersen Palmer Lutheran Hospital and ClinicsWest Union, IA · Critical Access Hospital · CCN 161316
- Regional Health Services of Howard CountyCresco, IA · Critical Access Hospital · CCN 161328
- WinnmedDecorah, IA · Critical Access Hospital · CCN 161371
Practice locations
Addresses where Arin Deering is enrolled with Medicare (CMS data updated 2026-10-02).
- 112 Jefferson StWest Union, IA 52175 (563) 422‑3811
- 114 Fisher AveOssian, IA 52161 (563) 532‑9440
- 114 Main St SMabel, MN 55954 (507) 493‑5115
Group practices
Medicare enrollment lists Arin Deering as a member of this group (CMS data updated 2026-10-02).
- Winneshiek Medical Center101 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in West Union
Clinicians with the same Medicare primary specialty in West Union, IA — not a recommendation.
Clinician information
| Graduation year | 2022 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548975014 |
| 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