NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathleen Ann Olsen

Women's Health Nurse Practitioner in Spooner, WI · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881628196

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Kathleen Ann Olsen
Sex Female
Practice address 707 Ash St, Spooner, WI, 54801
Fax (715) 635-8768
Enumeration date Jul 10, 2006
Last updated in NPPES Apr 29, 2011

Taxonomy & licenses

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 70557-030 (WI) Primary

Other identifiers

Identifier Type State Issuer
43825400 Medicaid WI -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Kathleen Olsen's NPI record?
Cross-check NPI 1881628196 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1881628196 active?
Yes, as of the latest NPPES snapshot, NPI 1881628196 is active (record last updated 2011-04-29).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-29.