Quick answers
- Which hospitals does Gavin Slethaug work at?
- Medicare's official clinician data lists Gavin Slethaug at 5 hospitals: Banner Boswell Medical Center, Banner del E. Webb Medical Center, Banner Desert Medical Center, Banner Estrella Medical Center and Banner Thunderbird Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gavin Slethaug see patients?
- Medicare's clinician data lists 20 practice locations, including Mount Vernon, IL, Centralia, IL and Mount Pleasant, WI. Call before your visit to confirm the address.
- What is Gavin Slethaug's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Gavin Slethaug accept Medicare assignment?
- Medicare's clinician data says Gavin Slethaug may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Gavin Slethaug?
- (557) 203-1601, as listed in official Medicare / NPI Registry data.
- What is Gavin Slethaug's NPI number?
- 1558350512. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gavin Slethaug works
Medicare's Facility Affiliation Data lists Gavin Slethaug at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Banner Boswell Medical CenterSun City, AZ · Acute Care Hospital · CCN 030061
- Banner del E. Webb Medical CenterSun City West, AZ · Acute Care Hospital · CCN 030093
- Banner Desert Medical CenterMesa, AZ · Acute Care Hospital · CCN 030065
- Banner Estrella Medical CenterPhoenix, AZ · Acute Care Hospital · CCN 030115
- Banner Thunderbird Medical CenterGlendale, AZ · Acute Care Hospital · CCN 030089
Practice locations
Addresses where Gavin Slethaug is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 20; the Medicare profile lists all.
- 1 Good Samaritan WayMount Vernon, IL 62864 · Good Samaritan Regional Health Center (557) 203‑1601
- 1003 E McCord StCentralia, IL 62801 · St Marys Hospital Centralia Illinois (618) 436‑6633
- 10180 Washington AveMount Pleasant, WI 53177 · Premier Radiology Wisconsin LLC (414) 973‑7830
- 10401 W Thunderbird BlvdSun City, AZ 85351 (832) 915‑2534
- 1400 S Dobson RdMesa, AZ 85202 (832) 915‑2534
Group practices
Medicare enrollment lists Gavin Slethaug as a member of these groups (CMS data updated 2026-10-02).
- Multicare Health System2,325 clinicians in the group
- Sonoran Radiology Ltd475 clinicians in the group
- Radiology Alliance PC455 clinicians in the group
- Pikeville Medical Center Inc425 clinicians in the group
- Northside Radiology Associates LLC385 clinicians in the group
- Imaging Associates of Indiana PC301 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Mount Vernon
Clinicians with the same Medicare primary specialty in Mount Vernon, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1558350512 |
| 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