Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Lexi Lederhaus, MSN, FNP

Nurse Practitioner in Lake Geneva, WI · enumerated 2024.

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

National Provider Identifier

1164293262

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Registry record

Entity type Individual (Type 1)

Name Lexi Lederhaus

Credential MSN, FNP

Sex Female

Practice address Lake Geneva, WI, 53147

Phone (262) 249-5000

Fax (262) 249-7143

Enumeration date Jan 9, 2024

Last updated in NPPES Jun 25, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 14891 (WI) Primary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 14891-33 (WI) Secondary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
100267720	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.

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Frequently asked questions

How do I verify Lexi Lederhaus's NPI record?

Cross-check NPI 1164293262 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1164293262 active?

Yes, as of the latest NPPES snapshot, NPI 1164293262 is active (record last updated 2025-06-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-25.