Quick answers
- Which hospitals does Robey D. Orewiler work at?
- Medicare's official clinician data lists Robey D. Orewiler at 5 hospitals: Knoxville Hospital & Clinics, Mahaska Health Partnership, MercyOne Des Moines Medical Center, Ottumwa Regional Health Center and Pella Regional Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robey D. Orewiler see patients?
- Medicare's clinician data lists 5 practice locations, including Waukee, IA, Des Moines, IA and Pella, IA. Call before your visit to confirm the address.
- What is Robey D. Orewiler's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Robey D. Orewiler accept Medicare assignment?
- Yes. Medicare's clinician data says Robey D. Orewiler 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 Robey D. Orewiler?
- (515) 247-8400, as listed in official Medicare / NPI Registry data.
- What is Robey D. Orewiler's NPI number?
- 1801856281. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robey D. Orewiler works
Medicare's Facility Affiliation Data lists Robey D. Orewiler at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Knoxville Hospital & ClinicsKnoxville, IA · Critical Access Hospital · CCN 161355
- Mahaska Health PartnershipOskaloosa, IA · Critical Access Hospital · CCN 161379
- MercyOne Des Moines Medical CenterDes Moines, IA · Acute Care Hospital · CCN 160083
- Ottumwa Regional Health CenterOttumwa, IA · Acute Care Hospital · CCN 160089
- Pella Regional Health CenterPella, IA · Critical Access Hospital · CCN 161367
Practice locations
Addresses where Robey D. Orewiler is enrolled with Medicare (CMS data updated 2026-10-02).
- 2425 Grand Prairie PkwyWaukee, IA 50263 (515) 247‑8400
- 450 Laurel StDes Moines, IA 50314 (515) 247‑8400
- 500 Jefferson StPella, IA 50219 (515) 247‑8400
- 5300 NW 86th St, Suite 500Johnston, IA 50131 (515) 247‑8400
- 710 E 1st StAnkeny, IA 50021 (515) 247‑8400
Group practices
Medicare enrollment lists Robey D. Orewiler as a member of this group (CMS data updated 2026-10-02).
- Iowa Orthopaedic Center PC69 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Waukee
Clinicians with the same Medicare primary specialty in Waukee, IA — not a recommendation.
Clinician information
| Medical school | University Of North Dakota School Of Medicine |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801856281 |
| 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