Quick answers
- Which hospitals does Duane C. Oftedahl work at?
- Medicare's official clinician data lists Duane C. Oftedahl at 1 hospital: Marshfield Medical Center - Rice Lake. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Duane C. Oftedahl see patients?
- Medicare's clinician data lists 2 practice locations, including Rice Lake, WI. Call before your visit to confirm the address.
- What is Duane C. Oftedahl's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Duane C. Oftedahl accept Medicare assignment?
- Yes. Medicare's clinician data says Duane C. Oftedahl 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 Duane C. Oftedahl?
- (715) 236-6133, as listed in official Medicare / NPI Registry data.
- What is Duane C. Oftedahl's NPI number?
- 1912136581. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Duane C. Oftedahl works
Medicare's Facility Affiliation Data lists Duane C. Oftedahl at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Marshfield Medical Center - Rice LakeRice Lake, WI · Acute Care Hospital · CCN 520011
Practice locations
Addresses where Duane C. Oftedahl is enrolled with Medicare (CMS data updated 2026-10-02).
- 1700 W Stout StRice Lake, WI 54868 (715) 236‑6133
- 1700 W Stout St, Suite 400Rice Lake, WI 54868 (715) 236‑6133
Group practices
Medicare enrollment lists Duane C. Oftedahl as a member of this group (CMS data updated 2026-10-02).
- Lakeview Medical Center Inc of Rice Lake168 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Rice Lake
Clinicians with the same Medicare primary specialty in Rice Lake, WI — not a recommendation.
Clinician information
| Medical school | University Of Nebraska College Of Medicine |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912136581 |
| 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