Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher Lehn, D.D.S.

Dentist in Racine, WI · enumerated 2008.

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

National Provider Identifier

1497919757

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Registry record

Entity type Individual (Type 1)

Name Christopher Lehn

Credential D.D.S.

Sex Male

Practice address 2405 Northwestern Ave, Racine, WI, 53404

Phone (262) 886-0474

Enumeration date Jul 16, 2008

Last updated in NPPES Jul 16, 2008

Taxonomy & licenses

122300000X Dentist Dental Providers · License 6920-015 (WI) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

Is NPI 1497919757 active?

Yes, as of the latest NPPES snapshot, NPI 1497919757 is active (record last updated 2008-07-16).

How do I verify Christopher Lehn's NPI record?

Cross-check NPI 1497919757 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-16.