ERIC D ETZEL D.O.
NPI 1033111992
Anesthesiology in Eau Claire, WI
About Eric D Etzel D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIC D ETZEL D.O. (NPI 1033111992) is an individual anesthesiology provider in Eau Claire, Wisconsin, licensed in Wisconsin (44682) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Mayo Clinic Health System Eau Claire Hospital, and is a graduate of Other (1997).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Eric D Etzel D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Eric Etzel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Altoona, WI 54720
- Reassigned Medicare billing, Wisconsin enrollment
- 32 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mayo Clinic Health System Eau Claire Hospital
Acute Care Hospitals · Eau Claire, WIOakleaf Surgical Hospital
Acute Care Hospitals · Altoona, WIMarshfield Medical Center - Eau Claire
Acute Care Hospitals · Eau Claire, WIOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Eric Etzel's NPI number?
The NPI number for Eric Etzel is 1033111992. It was assigned to this individual provider in the NPPES registry on August 11, 2005.
Where is Eric Etzel located?
Eric Etzel practices at 1221 Whipple St, Eau Claire, WI 54703. The listed phone number is (715) 838-3311.
What is Eric Etzel's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Eric Etzel enrolled in Medicare?
Yes. Eric Etzel is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Eric Etzel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eric Etzel reassigns Medicare benefits to Chippewa Valley Anesthesia Associates, S.C. (Altoona, WI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Eric Etzel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Eric Etzel affiliated with any hospitals?
According to CMS data, Eric Etzel is affiliated with Mayo Clinic Health System Eau Claire Hospital, Oakleaf Surgical Hospital and Marshfield Medical Center - Eau Claire.
When was this NPI record last updated?
The NPPES record for Eric Etzel was last updated on February 5, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.