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

SEAN MICHAEL CLAUSEN MD
NPI 1043899008
Student in an Organized Health Care Education/Training Program in Sioux Falls, SD

Active since April 06, 2021
2315 W 57TH ST, SIOUX FALLS, SD 57108(605) 336-3503(605) 336-6010 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 14, 2026, Apr 6, 2021 (2 updates tracked since 2021).

About Sean Michael Clausen Md NPPES

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

SEAN MICHAEL CLAUSEN MD (NPI 1043899008) is an individual student in an organized health care education/training program in Sioux Falls, South Dakota and active in the NPI registry since April 2021.

NPPES Registry Identity

NPI1043899008
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameSEAN MICHAEL CLAUSENCredential: MD
Location Address2315 W 57TH STSioux Falls, SD 57108-5046
Mailing Address2315 W 57th StSioux Falls, SD 57108-5046 · (605) 336-3503 · Fax (605) 336-6010
Phone(605) 336-3503
Fax(605) 336-6010
Sole ProprietorNo
Enumeration DateApril 6, 2021
Last NPPES UpdateJuly 14, 20262 updates tracked since enumeration
NPPES CertifiedJuly 14, 2026
✔ NPI 1043899008 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.
2315 W 57TH 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.

MIDWEST EAR, NOSE & THROAT ASSOCIATES P C
Otolaryngology
2315 W 57TH ST
SIOUX FALLS, SD 57108
Lincoln County (605) 336-3503
DR. MICAH MARSHALL LIKNESS M.D.
Otolaryngology
2315 W 57TH ST
SIOUX FALLS, SD 57108
Lincoln County (605) 336-3503
DR. CRAIG PHILLIP HEDGES MD
Otolaryngology
2315 W 57TH ST
SIOUX FALLS, SD 57108
Lincoln County (605) 336-3503
DRS DARIN AND HALLY BACH DDS PC
Dentist
2315 W 57TH ST
SIOUX FALLS, SD 57108
Lincoln County (800) 996-7352
DR. GREGORY PAUL DANIELSON M.D.
Otolaryngology
2315 W 57TH ST
SIOUX FALLS, SD 57108
Lincoln County (605) 336-3503
ASHLEY POMMER
Physician Assistant
2315 W 57TH ST
SIOUX FALLS, SD 57108
Lincoln County (605) 336-3503
THOMAS TAMURA MD
Otolaryngology
2315 W 57TH ST
SIOUX FALLS, SD 57108
Lincoln County (605) 336-3503
KENNETH M SCOTT MD
Otolaryngology
2315 W 57TH ST
SIOUX FALLS, SD 57108
Lincoln County (605) 336-3503

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 Sean Clausen's NPI number?

The NPI number for Sean Clausen is 1043899008. It was assigned to this individual provider in the NPPES registry on April 6, 2021.

Where is Sean Clausen located?

Sean Clausen practices at 2315 W 57th St, Sioux Falls, SD 57108. The listed phone number is (605) 336-3503.

What is Sean Clausen'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 Sean Clausen was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 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.