Kari Johnson, FNP-C (APRN)
NPI 1285894006 · Family Nurse Practitioner · Cass Lake, MN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kari Johnson, FNP-C (APRN) is a Family Nurse Practitioner provider in Cass Lake, MN (NPI 1285894006).
Provider details
- NPI number
- 1285894006
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C (APRN)
- Sex
- Female
- Sole proprietor
- No
- License
- R25265 (ND)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
122 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 90 | $79 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 32 | $53 |
Typical Medicare-allowed amounts for these services range $53–$79 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 78 | 20 |
| Atorvastatin Calcium | 77 | 21 |
| Omeprazole | 58 | 14 |
| Amlodipine Besylate | 37 | — |
| Losartan Potassium | 34 | — |
| Semaglutidebrand: Ozempic | 30 | — |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-16
- Last updated
- 2023-12-21
- Certified
- 2023-12-21
Frequently asked questions
- What is Kari Johnson's NPI number?
- Kari Johnson's National Provider Identifier (NPI) is 1285894006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kari Johnson's specialty?
- Kari Johnson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kari Johnson located?
- Kari Johnson's practice location on file with NPPES is 425 7th St Nw, Cass Lake, MN 56633-3360.
- What is Kari Johnson's phone number?
- The practice phone number listed in the NPPES registry for Kari Johnson is (218) 335-3200.
- Does Kari Johnson accept Medicare?
- Kari Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kari Johnson's NPI active?
- Yes — Kari Johnson's NPI (1285894006) is active in the NPPES registry as of the last update on 2023-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.