MACKENZIE CAYE JOHNSON APRN
NPI 1225554496
Nurse Practitioner in Eau Claire, WI
About Mackenzie Caye Johnson Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MACKENZIE CAYE JOHNSON APRN (NPI 1225554496) is an individual nurse practitioner in Eau Claire, Wisconsin, licensed in Wisconsin (7881) and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS, is affiliated with M Health Fairview Southdale Hospital, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 2
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
Mackenzie Caye Johnson Aprn 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
7Medicare enrollment records show Mackenzie Johnson reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stillwater, MN 55082
- Reassigned Medicare billing, Minnesota enrollment
- 2,361 clinicians in this Medicare group
Woodbury, MN 55125
- Reassigned Medicare billing, Minnesota enrollment
- 955 clinicians in this Medicare group
Saint Paul, MN 55106
- Reassigned Medicare billing, Minnesota enrollment
- 2,302 clinicians in this Medicare group
Maplewood, MN 55109
- Reassigned Medicare billing, Minnesota enrollment
- 1,178 clinicians in this Medicare group
Saint Paul, MN 55102
- Reassigned Medicare billing, Minnesota enrollment
- 671 clinicians in this Medicare group
Wyoming, MN 55092
- Reassigned Medicare billing, Minnesota enrollment
- 4,038 clinicians in this Medicare group
Saint Paul, MN 55104
- Reassigned Medicare billing, Minnesota enrollment
- 2,373 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
M Health Fairview Southdale Hospital
Acute Care Hospitals · Edina, MNM Health Fairview University Of Mn
Acute Care Hospitals · Minneapolis, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54703 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Mackenzie Johnson's NPI number?
The NPI number for Mackenzie Johnson is 1225554496. It was assigned to this individual provider in the NPPES registry on August 18, 2017.
Where is Mackenzie Johnson located?
Mackenzie Johnson practices at 1221 Whipple St, Eau Claire, WI 54703. The listed phone number is (715) 838-3311.
What is Mackenzie Johnson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Mackenzie Johnson enrolled in Medicare?
Yes. Mackenzie Johnson 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 Mackenzie Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mackenzie Johnson reassigns Medicare benefits to 7 organizations: Healtheast Medical Research Institute (Stillwater, MN), Healtheast Woodwinds Hospital (Woodbury, MN), Fairview Clinics (Saint Paul, MN), Healtheast St. John's Hospital (Maplewood, MN), Fairview Bethesda Hospital (Saint Paul, MN) and 2 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 Mackenzie Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mackenzie Johnson affiliated with any hospitals?
According to CMS data, Mackenzie Johnson is affiliated with M Health Fairview Southdale Hospital and M Health Fairview University Of Mn.
When was this NPI record last updated?
The NPPES record for Mackenzie Johnson was last updated on February 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mackenzie Caye Johnson, APRN · NPI 1225554496
Nurse Practitioner physician in Eau Claire, Wisconsin. Individual provider, active in the CMS NPPES registry since August 18, 2017.
## Identity
- **NPI:** 1225554496 (Entity type: Individual)
- **Enumerated:** August 18, 2017
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 7881 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1221 WHIPPLE ST, Eau Claire, WI 54703-5270
- **Phone:** (715) 838-3311
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Healtheast Medical Research Institute (NPI 1285929265, Stillwater, MN); Healtheast Woodwinds Hospital (NPI 1356309322, Woodbury, MN); Fairview Clinics (NPI 1124652557, Saint Paul, MN); Healtheast St. John's Hospital (NPI 1447218482, Maplewood, MN); Fairview Bethesda Hospital (NPI 1194787465, Saint Paul, MN); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** February 9, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1225554496) · Data from the CMS NPPES public registry.