CHRISTA KAE SIEBEN CNP
NPI 1396409785
Nurse Practitioner in Fargo, ND
About Christa Kae Sieben Cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTA KAE SIEBEN CNP (NPI 1396409785) is an individual nurse practitioner in Fargo, North Dakota, licensed in North Dakota (200905) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Christa Kae Sieben Cnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Christa Sieben reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Fargo, ND 58078
- Reassigned Medicare billing, North Dakota enrollment
- 1,464 clinicians in this Medicare group
Bismarck, ND 58504
- Reassigned Medicare billing, North Dakota enrollment
- 779 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58104 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.
FARGO, ND 58104
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 Christa Sieben's NPI number?
The NPI number for Christa Sieben is 1396409785. It was assigned to this individual provider in the NPPES registry on October 22, 2021.
Where is Christa Sieben located?
Christa Sieben practices at 3955 56th St S Ste D, Fargo, ND 58104. The listed phone number is (701) 417-7500.
What is Christa Sieben's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Christa Sieben enrolled in Medicare?
Yes. Christa Sieben is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Christa Sieben's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christa Sieben reassigns Medicare benefits to 2 organizations: Sanford Medical Center Fargo (West Fargo, ND) and Sanford Bismarck (Bismarck, 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 Christa Sieben's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christa Sieben accept?
Health plans from Blue Cross Blue Shield of North Dakota, Sanford Health Plan and Security Health Plan list Christa Sieben 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.
When was this NPI record last updated?
The NPPES record for Christa Sieben was last updated on September 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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.
# Christa Kae Sieben, CNP · NPI 1396409785
Nurse Practitioner physician in Fargo, North Dakota. Individual provider, active in the CMS NPPES registry since October 22, 2021.
## Identity
- **NPI:** 1396409785 (Entity type: Individual)
- **Enumerated:** October 22, 2021
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 200905 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 3955 56TH ST S STE D, Fargo, ND 58104-4845
- **Phone:** (701) 417-7500
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Sanford Medical Center Fargo (NPI 1184917924, West Fargo, ND); Sanford Bismarck (NPI 1811941172, Bismarck, ND) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1396409785) · Data from the CMS NPPES public registry.