Mackenzie Johnson, APRN
NPI 1225554496 · Nurse Practitioner · Eau Claire, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mackenzie Johnson, APRN is a Nurse Practitioner provider in Eau Claire, WI (NPI 1225554496).
Provider details
- NPI number
- 1225554496
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 7881 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-08-18
- Last updated
- 2024-02-09
- Certified
- 2024-02-09
Frequently asked questions
- What is Mackenzie Johnson's NPI number?
- Mackenzie Johnson's National Provider Identifier (NPI) is 1225554496, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Johnson's specialty?
- Mackenzie Johnson is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mackenzie Johnson located?
- Mackenzie Johnson's practice location on file with NPPES is 1221 Whipple St, Eau Claire, WI 54703-5270.
- What is Mackenzie Johnson's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Johnson is (715) 838-3311.
- Does Mackenzie Johnson accept Medicare?
- Mackenzie Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mackenzie Johnson's NPI active?
- Yes — Mackenzie Johnson's NPI (1225554496) is active in the NPPES registry as of the last update on 2024-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.