MICHAEL TENNIER C.R.N.A.
NPI 1922084615
Nurse Anesthetist, Certified Registered in Portage, WI
About Michael Tennier C.r.n.a. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL TENNIER C.R.N.A. (NPI 1922084615) is an individual nurse anesthetist, certified registered in Portage, Wisconsin, licensed in Wisconsin (132225-030) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Aspirus Riverview Hospital & Clinics Inc, and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
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
Michael Tennier C.r.n.a. 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 Reassignments
13Medicare enrollment records show Michael Tennier reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbus, WI 53925
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Beaver Dam Community Hospitals Inc.
- 1,447 clinicians in this Medicare group
Columbus, WI 53925
- Reassigned Medicare billing, Wisconsin enrollment
- 132 clinicians in this Medicare group
Adams, WI 53910
- Reassigned Medicare billing, Wisconsin enrollment
- 397 clinicians in this Medicare group
Edgerton, WI 53534
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1154350049 (Wisconsin)
- 70 clinicians in this Medicare group
Wisconsin Rapids, WI 54494
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1952890873 (Wisconsin)
- 2,476 clinicians in this Medicare group
Neenah, WI 54956
- Reassigned Medicare billing, Wisconsin enrollment
- 144 clinicians in this Medicare group
Beloit, WI 53511
- Reassigned Medicare billing, Wisconsin enrollment
- 28 clinicians in this Medicare group
Mequon, WI 53097
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Columbia St Marys Hospital Milwaukee Inc
- Also billed through NPI 1518271956 (Wisconsin)
- 856 clinicians in this Medicare group
Marshfield, WI 54449
- Reassigned Medicare billing, Wisconsin enrollment
- 2,540 clinicians in this Medicare group
Neillsville, WI 54456
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1346239373 (Wisconsin)
- 1,283 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 2
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.
Aspirus Riverview Hospital & Clinics Inc
Acute Care Hospitals · Wisconsin Rapids, WIThedacare Regional Med Ctr - Neenah
Acute Care Hospitals · Neenah, WIBerlin Memorial Hospital
Critical Access Hospitals · Berlin, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTAGE, WI 53901
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 Michael Tennier's NPI number?
The NPI number for Michael Tennier is 1922084615. It was assigned to this individual provider in the NPPES registry on December 15, 2005.
Where is Michael Tennier located?
Michael Tennier practices at 2817 New Pinery Rd, Portage, WI 53901. The listed phone number is (608) 742-4131.
What is Michael Tennier's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Michael Tennier enrolled in Medicare?
Yes. Michael Tennier 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 organizations bill Medicare for Michael Tennier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Tennier reassigns Medicare benefits to 13 organizations: Beaver Dam Community Hosptials Inc (Columbus, WI), Prairie Ridge Health, Inc. (Columbus, WI), Aspirus Riverview Hospital & Clinics, Inc. (Adams, WI), Edgerton Hospital And Health Services (Edgerton, WI), Mchs Hospitals Inc (Wisconsin Rapids, WI) and 8 more organizations, listed in the Medicare section above. Each 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 Michael Tennier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Tennier accept?
Health plans from Anthem Blue Cross and Blue Shield and CareSource (Common Ground Healthcare) list Michael Tennier as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Michael Tennier affiliated with any hospitals?
According to CMS data, Michael Tennier is affiliated with Aspirus Riverview Hospital & Clinics Inc, Thedacare Regional Med Ctr - Neenah and Berlin Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Michael Tennier was last updated on November 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Michael Tennier, C.R.N.A. · NPI 1922084615
Nurse Anesthetist, Certified Registered physician in Portage, Wisconsin. Individual provider, active in the CMS NPPES registry since December 15, 2005.
## Identity
- **NPI:** 1922084615 (Entity type: Individual)
- **Enumerated:** December 15, 2005
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 132225-030 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 2817 NEW PINERY RD, Portage, WI 53901-9240
- **Phone:** (608) 742-4131 · **Fax:** (608) 745-5161
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 13 organizations under Medicare reassignment (form CMS-855R): Beaver Dam Community Hosptials Inc (NPI 1275833659, Columbus, WI); Prairie Ridge Health, Inc. (NPI 1154403657, Columbus, WI); Aspirus Riverview Hospital & Clinics, Inc. (NPI 1114411287, Adams, WI); Edgerton Hospital And Health Services (NPI 1538845805, Edgerton, WI); Mchs Hospitals Inc (NPI 1568188589, Wisconsin Rapids, WI); and 8 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** November 17, 2022
- **Other identifiers:** Other 054407; Medicaid 4432000 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1922084615) · Data from the CMS NPPES public registry.