Quick answers
- Which hospitals does Washington O. Mitema work at?
- Medicare's official clinician data lists Washington O. Mitema at 2 hospitals: Monument Health Rapid City Hospital and Pine Ridge IHS Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Washington O. Mitema see patients?
- Medicare's clinician data lists 2 practice locations, including Pine Ridge, SD. Call before your visit to confirm the address.
- What is Washington O. Mitema's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Washington O. Mitema accept Medicare assignment?
- Yes. Medicare's clinician data says Washington O. Mitema 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 Washington O. Mitema?
- (605) 867-3032, as listed in official Medicare / NPI Registry data.
- What is Washington O. Mitema's NPI number?
- 1154709798. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Washington O. Mitema works
Medicare's Facility Affiliation Data lists Washington O. Mitema at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Monument Health Rapid City HospitalRapid City, SD · Acute Care Hospital · CCN 430077
- Pine Ridge IHS HospitalPine Ridge, SD · Acute Care Hospital · CCN 430098
Practice locations
Addresses where Washington O. Mitema is enrolled with Medicare (CMS data updated 2026-10-02).
- East Hwy 18Pine Ridge, SD 57770 (605) 867‑3032
- PO Box 1201 E Hwy 18Pine Ridge, SD 57770
Group practices
Medicare enrollment lists Washington O. Mitema as a member of this group (CMS data updated 2026-10-02).
- Pine Ridge Indian Health Service Hospital108 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Pine Ridge
Clinicians with the same Medicare primary specialty in Pine Ridge, SD — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154709798 |
| 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