LEIF N JOHNSON CRNA
NPI 1437495447
Nurse Anesthetist, Certified Registered in Fargo, ND
About Leif N Johnson Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEIF N JOHNSON CRNA (NPI 1437495447) is an individual nurse anesthetist, certified registered in Fargo, North Dakota, licensed in North Dakota (R38541) and active in the NPI registry since December 2012. He is enrolled in Medicare PECOS, is affiliated with Sanford Medical Center Fargo, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
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
Leif N Johnson Crna 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 Leif Johnson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fargo, ND 58102
- Reassigned Medicare billing, North Dakota and Minnesota enrollments
- Also billed through NPI 1184917924 (Minnesota)
- 1,464 clinicians in this Medicare group
Fargo, ND 58103
- Reassigned Medicare billing, North Dakota enrollment
- 25 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sanford Medical Center Fargo
Acute Care Hospitals · Fargo, NDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58102 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.
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 Leif Johnson's NPI number?
The NPI number for Leif Johnson is 1437495447. It was assigned to this individual provider in the NPPES registry on December 19, 2012.
Where is Leif Johnson located?
Leif Johnson practices at 801 Broadway N, Fargo, ND 58102. The listed phone number is (701) 234-5621.
What is Leif Johnson's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Leif Johnson enrolled in Medicare?
Yes. Leif 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 Leif Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leif Johnson reassigns Medicare benefits to 2 organizations: Sanford Medical Center Fargo (Fargo, ND) and Cssa, LLC (Fargo, ND). 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 Leif Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leif Johnson accept?
Health plans from Blue Cross Blue Shield of North Dakota list Leif Johnson 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 Leif Johnson affiliated with any hospitals?
According to CMS data, Leif Johnson is affiliated with Sanford Medical Center Fargo.
When was this NPI record last updated?
The NPPES record for Leif Johnson was last updated on December 19, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Leif N Johnson, CRNA · NPI 1437495447
Nurse Anesthetist, Certified Registered physician in Fargo, North Dakota. Individual provider, active in the CMS NPPES registry since December 19, 2012.
## Identity
- **NPI:** 1437495447 (Entity type: Individual)
- **Enumerated:** December 19, 2012
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** R38541 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 801 BROADWAY N, Fargo, ND 58102-3641
- **Phone:** (701) 234-5621
## 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): Sanford Medical Center Fargo (NPI 1952323974, Fargo, ND); Cssa, LLC (NPI 1942830856, Fargo, ND) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** December 19, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1437495447) · Data from the CMS NPPES public registry.