Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kari Oyen

School Psychologist in Lennox, SD · enumerated 2016.

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

National Provider Identifier

1811345424

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Registry record

Entity type Individual (Type 1)

Name Kari Oyen

Sex Female

Practice address 305 W 5th Ave, Lennox, SD, 57039

Phone (605) 647-2203

Enumeration date May 25, 2016

Last updated in NPPES May 25, 2016

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers · License 69946-1 (SD) Primary

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.

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Frequently asked questions

How do I verify Kari Oyen's NPI record?

Cross-check NPI 1811345424 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1811345424 active?

Yes, as of the latest NPPES snapshot, NPI 1811345424 is active (record last updated 2016-05-25).

Other providers at this practice address

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Patricia Kreider Speech-Language Pathologist · Lennox, SD NPI 1548618184 Renee Johnson School Registered Nurse · Lennox, SD NPI 1952808370 Brittany Klinger Licensed Practical Nurse · Lennox, SD NPI 1801393129 Nathan Garrett School Psychologist · Lennox, SD NPI 1811629827 Keeli Cwach Speech-Language Pathologist · Lennox, SD NPI 1851175533

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-25.