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

Lana Marie Christoffel

Home Health Registered Nurse in Colfax, WI · enumerated 2007.

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

National Provider Identifier

1851506745

Verified

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Registry record

Entity type Individual (Type 1)

Name Lana Marie Christoffel

Sex Female

Practice address Colfax, WI, 54730

Phone (715) 704-0147

Fax (715) 962-4077

Enumeration date May 13, 2007

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

163WH0200X Home Health Registered Nurse Nursing Service Providers · License 87112-030 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
38273800	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

Is NPI 1851506745 active?

Yes, as of the latest NPPES snapshot, NPI 1851506745 is active (record last updated 2007-07-08).

How do I verify Lana Christoffel's NPI record?

Cross-check NPI 1851506745 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.