Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sheila K Teiken, APRN,CNP

Family Nurse Practitioner in Fosston, MN · enumerated 2022.

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

National Provider Identifier

1124730726

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Registry record

Entity type Individual (Type 1)

Name Sheila K Teiken

Credential APRN,CNP

Sex Female

Practice address 111 2nd St Ne, Fosston, MN, 56542

Phone (218) 435-1111

Fax (218) 435-1112

Enumeration date Dec 15, 2022

Last updated in NPPES Oct 22, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 2465964 (MN) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 9868 (MN) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

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

What is the NPI number for Sheila Teiken?

The National Provider Identifier (NPI) for Sheila Teiken is 1124730726, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sheila Teiken practice?

The practice location on file with NPPES is in Fosston, MN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-22.