Quick answers
- Which hospitals does Eric D. Etzel work at?
- Medicare's official clinician data lists Eric D. Etzel at 3 hospitals: Marshfield Medical Center - Eau Claire, Mayo Clinic Health System Eau Claire Hospital and Oakleaf Surgical Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Eric D. Etzel see patients?
- Medicare's clinician data lists 1 practice location in Altoona, WI. Call before your visit to confirm the address.
- What is Eric D. Etzel's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Eric D. Etzel accept Medicare assignment?
- Yes. Medicare's clinician data says Eric D. Etzel 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 Eric D. Etzel?
- (800) 063-5619, as listed in official Medicare / NPI Registry data.
- What is Eric D. Etzel's NPI number?
- 1033111992. 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 D. Etzel works
Medicare's Facility Affiliation Data lists Eric D. Etzel 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 - Eau ClaireEau Claire, WI · Acute Care Hospital · CCN 520210
- Mayo Clinic Health System Eau Claire HospitalEau Claire, WI · Acute Care Hospital · CCN 520070
- Oakleaf Surgical HospitalAltoona, WI · Acute Care Hospital · CCN 520196
Practice locations
Addresses where Eric D. Etzel is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 Oakleaf WayAltoona, WI 54720 (800) 063‑5619
Group practices
Medicare enrollment lists Eric D. Etzel as a member of this group (CMS data updated 2026-10-02).
- Chippewa Valley Anesthesia Associates, S.C.29 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Altoona
Clinicians with the same Medicare primary specialty in Altoona, WI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033111992 |
| 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