Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Kerstin Lea Lappen, CNS

Clinical Nurse Specialist in Minneapolis, MN · enumerated 2006.

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

National Provider Identifier

1427019538

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Registry record

Entity type Individual (Type 1)

Name Ms. Kerstin Lea Lappen

Credential CNS

Sex Female

Practice address 910 E 26th St, Ste 100, Minneapolis, MN, 55404

Phone (612) 884-6300

Fax (612) 884-6363

Enumeration date Mar 29, 2006

Last updated in NPPES May 6, 2015

Taxonomy & licenses

364S00000X Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License R096338-3 (MN) 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 Kerstin Lappen's NPI record?

Cross-check NPI 1427019538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1427019538 active?

Yes, as of the latest NPPES snapshot, NPI 1427019538 is active (record last updated 2015-05-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-06.