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

DR. STEPHEN C OLSEN MD
NPI 1831165976
Family Medicine in Atwater, MN

Q: What is Stephen Olsen's NPI number?

The NPI number for Stephen Olsen is 1831165976. It was assigned to this individual provider in the NPPES registry on February 28, 2006.

Q: What is Stephen Olsen's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Stephen Olsen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.

Active since February 28, 2006

126 N 4TH ST, ATWATER, MN 56209(320) 974-8875(320) 974-8691 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Stephen C Olsen Md NPPES

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

DR. STEPHEN C OLSEN MD (NPI 1831165976) is an individual family medicine provider in Atwater, Minnesota, licensed in Minnesota (22703) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1831165976

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameDR. STEPHEN C OLSENCredential: MD

Location Address126 N 4TH STAtwater, MN 56209

Mailing Address126 N 4th StAtwater, MN 56209 · (320) 974-8875 · Fax (320) 974-8691

Phone(320) 974-8875

Fax(320) 974-8691

Sole ProprietorNo

Enumeration DateFebruary 28, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1831165976 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in MN · 22703

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

126 N 4TH ST, Atwater, MN 56209

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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 Stephen Olsen's NPI number?

The NPI number for Stephen Olsen is 1831165976. It was assigned to this individual provider in the NPPES registry on February 28, 2006.

Where is Stephen Olsen located?

Stephen Olsen practices at 126 N 4th St, Atwater, MN 56209. The listed phone number is (320) 974-8875.

What is Stephen Olsen's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Stephen Olsen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.