Quick answers
- Which hospitals does Eric S. Sawyers work at?
- Medicare's official clinician data lists Eric S. Sawyers at 5 hospitals: Banner Wyoming Medical Center, Campbell County Health, Monument Health Rapid City Hospital, Sagewest Health Care and Weston County Health Services. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Eric S. Sawyers see patients?
- Medicare's clinician data lists 2 practice locations, including Arapahoe, WY and Gillette, WY. Call before your visit to confirm the address.
- What is Eric S. Sawyers's specialty?
- Medicare lists Nephrology as the primary specialty.
- Does Eric S. Sawyers accept Medicare assignment?
- Medicare's clinician data says Eric S. Sawyers 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 Eric S. Sawyers?
- (307) 688-1000, as listed in official Medicare / NPI Registry data.
- What is Eric S. Sawyers's NPI number?
- 1780686188. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Eric S. Sawyers works
Medicare's Facility Affiliation Data lists Eric S. Sawyers at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Banner Wyoming Medical CenterCasper, WY · Acute Care Hospital · CCN 530012
- Campbell County HealthGillette, WY · Acute Care Hospital · CCN 530002
- Monument Health Rapid City HospitalRapid City, SD · Acute Care Hospital · CCN 430077
- Sagewest Health CareRiverton, WY · Acute Care Hospital · CCN 530008
- Weston County Health ServicesNewcastle, WY · Critical Access Hospital · CCN 531303
Practice locations
Addresses where Eric S. Sawyers is enrolled with Medicare (CMS data updated 2026-10-02).
- 14 Great Plains RdArapahoe, WY 82510
- 501 S Burma AveGillette, WY 82716 (307) 688‑1000
Group practices
Medicare enrollment lists Eric S. Sawyers as a member of these groups (CMS data updated 2026-10-02).
- Campbell County Hospital District131 clinicians in the group
- Wind River Family and Community Healthc Care42 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Wyoming
Clinicians with the same Medicare primary specialty in Wyoming — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1780686188 |
| 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