DAWN FIFAREK C.R.N.A.
NPI 1821073818
Nurse Anesthetist, Certified Registered in Oconto Falls, WI
About Dawn Fifarek C.r.n.a. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAWN FIFAREK C.R.N.A. (NPI 1821073818) is an individual nurse anesthetist, certified registered in Oconto Falls, Wisconsin, licensed in Wisconsin (94387-030) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS, is affiliated with St Vincent Hospital, and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Dawn Fifarek 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
2Medicare enrollment records show Dawn Fifarek reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Green Bay, WI 54303
- Reassigned Medicare billing, Wisconsin enrollment
- 19 clinicians in this Medicare group
Green Bay, WI 54301
- Reassigned Medicare billing, Wisconsin enrollment
- 129 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Vincent Hospital
Acute Care Hospitals · Green Bay, WISt Mary's Hospital Medical Center
Acute Care Hospitals · Green Bay, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54154 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.
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.
OCONTO FALLS, WI 54154
OCONTO FALLS, WI 54154
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 Dawn Fifarek's NPI number?
The NPI number for Dawn Fifarek is 1821073818. It was assigned to this individual provider in the NPPES registry on December 13, 2005.
Where is Dawn Fifarek located?
Dawn Fifarek practices at 855 S Main St, Oconto Falls, WI 54154. The listed phone number is (920) 846-3444.
What is Dawn Fifarek's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Dawn Fifarek enrolled in Medicare?
Yes. Dawn Fifarek 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 Dawn Fifarek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dawn Fifarek reassigns Medicare benefits to 2 organizations: Nurse Anesthesia Professional Services LLC (Green Bay, WI) and Green Bay Anesthesia Assoc. Sc (Green Bay, WI). 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 Dawn Fifarek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dawn Fifarek accept?
Health plans from CareSource (Common Ground Healthcare) list Dawn Fifarek 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 Dawn Fifarek affiliated with any hospitals?
According to CMS data, Dawn Fifarek is affiliated with St Vincent Hospital and St Mary's Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Dawn Fifarek was last updated on January 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dawn Fifarek, C.R.N.A. · NPI 1821073818
Nurse Anesthetist, Certified Registered physician in Oconto Falls, Wisconsin. Individual provider, active in the CMS NPPES registry since December 13, 2005.
## Identity
- **NPI:** 1821073818 (Entity type: Individual)
- **Enumerated:** December 13, 2005
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 94387-030 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 855 S MAIN ST, Oconto Falls, WI 54154-1241
- **Phone:** (920) 846-3444
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Nurse Anesthesia Professional Services LLC (NPI 1992066518, Green Bay, WI); Green Bay Anesthesia Assoc. Sc (NPI 1023065836, Green Bay, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** January 4, 2022
- **Other identifiers:** Other 045414
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Source: [NPI Profile](https://npiprofile.com/npi/1821073818) · Data from the CMS NPPES public registry.