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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

RENA ELISE NIELSEN FNP-C
NPI 1326954439
Student in an Organized Health Care Education/Training Program in Sioux Falls, SD

Active since August 19, 2026
4400 W 69TH ST, SIOUX FALLS, SD 57108(650) 322-4005 Get Directions Write a Review

NPPES record added: August 19, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Rena Elise Nielsen Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RENA ELISE NIELSEN FNP-C (NPI 1326954439) is an individual student in an organized health care education/training program in Sioux Falls, South Dakota and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1326954439
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameRENA ELISE NIELSENCredential: FNP-C
Location Address4400 W 69TH STSioux Falls, SD 57108-8170
Mailing Address46924 Blue Spruce StTea, SD 57064-8104
Phone(650) 322-4005
Sole ProprietorNo
Enumeration DateAugust 19, 2026
NPPES CertifiedAugust 19, 2026
✔ NPI 1326954439 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
4400 W 69TH ST, Sioux Falls, SD 57108
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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.

AMBER OLSON MD
Psychiatry & Neurology (Psychiatry)
4400 W 69TH ST
SIOUX FALLS, SD 57108
Lincoln County (605) 322-4005
JOSHUA REIDER MD
Psychiatry & Neurology (Psychiatry)
4400 W 69TH ST
SIOUX FALLS, SD 57108
Lincoln County (605) 322-5737
KARA FEISTNER FNP-C
Nurse Practitioner (Family)
4400 W 69TH ST
SIOUX FALLS, SD 57108
Lincoln County (605) 322-4065
TIMOTHY JAMES SOUNDY M.D.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4400 W 69TH ST, STE 1500
SIOUX FALLS, SD 57108
Lincoln County (605) 322-5700
KYLE A DUKE PA
Physician Assistant
4400 W 69TH ST
SIOUX FALLS, SD 57108
Lincoln County (605) 322-4405
CANDICE K CUMMINGS LCSW, ISW
Counselor (Mental Health)
4400 W 69TH ST, STE 1500
SIOUX FALLS, SD 57108
Lincoln County (605) 322-5700
DR. ANNE ELIZABETH MORSTAD PHARMD
Pharmacist
4400 W 69TH ST, SUITE 1800
SIOUX FALLS, SD 57108
Lincoln County (605) 322-5912
JENNIFER N KAISER LCSW
Social Worker (Clinical)
4400 W 69TH ST
SIOUX FALLS, SD 57108
Lincoln County (605) 322-4031

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 Rena Nielsen's NPI number?

The NPI number for Rena Nielsen is 1326954439. It was assigned to this individual provider in the NPPES registry on August 19, 2026.

Where is Rena Nielsen located?

Rena Nielsen practices at 4400 W 69th St, Sioux Falls, SD 57108. The listed phone number is (650) 322-4005.

What is Rena Nielsen's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Rena Nielsen was last updated on August 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.