Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHRISTA KAE SIEBEN CNP
NPI 1396409785
Nurse Practitioner in Fargo, ND

Active since October 22, 2021PECOS Enrolled
3955 56TH ST S STE D, FARGO, ND 58104(701) 417-7500 Get Directions Write a Review

NPPES record last updated: September 30, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 30, 2026, Sep 3, 2024, Oct 22, 2021 (3 updates tracked since 2021).

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

NPI1396409785
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCHRISTA KAE SIEBENCredential: CNP
Location Address3955 56TH ST S STE DFargo, ND 58104-4845
Mailing AddressPo Box 5074Sioux Falls, SD 57117-5074
Sole ProprietorNo
Enumeration DateOctober 22, 2021
Last NPPES UpdateSeptember 30, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 30, 2026
✔ NPI 1396409785 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in ND · 200905
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · PediatricsTaxonomy 363LP0200X · License CP002185 (SD)
3955 56TH ST S STE D, Fargo, ND 58104

Secondary Practice Locations 2

Location 1736 Broadway NFargo, ND 58102-4421 · Phone (701) 234-2000
Location 2353 Fairmont BlvdRapid City, SD 57701-7375 · Phone (605) 755-1000

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Christa Kae Sieben Cnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

New Patient
$85.71 typical visit price
range $55.75 – $168.12
Typical copayment $21.42 (range $13.93 – $42.03)
Most-billed visit code 99203
Established Patient
$98.29 typical visit price
range $18.11 – $137.65
Typical copayment $24.57 (range $4.52 – $34.41)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Social Worker
3955 56TH ST S STE D
FARGO, ND 58104
Dietitian, Registered
3955 56TH ST S STE D
FARGO, ND 58104
Family Medicine
3955 56TH ST S STE D
FARGO, ND 58104
Nurse Practitioner (Family)
3955 56TH ST S STE D
FARGO, ND 58104
Social Worker (Clinical)
3955 56TH ST S STE D
FARGO, ND 58104
Social Worker
3955 56TH ST S STE D
FARGO, ND 58104
Pediatrics (Developmental - Behavioral Pediatrics)
3955 56TH ST S STE D
FARGO, ND 58104
Dietitian, Registered
3955 56TH ST S STE D
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.

What insurance does Christa Sieben accept?

Health plans from Blue Cross Blue Shield of North Dakota, Medica, 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 19 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.