Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michelle M Lehr, APNP

Nurse Practitioner in Appleton, WI · enumerated 2006.

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

National Provider Identifier

1851478853

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Registry record

Entity type Individual (Type 1)

Name Michelle M Lehr

Credential APNP

Sex Female

Practice address 2809 N Park Drive Ln, Appleton, WI, 54911

Phone (920) 380-4965

Enumeration date Nov 1, 2006

Last updated in NPPES Aug 22, 2022

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2964-033 (WI) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1851478853 active?

Yes, as of the latest NPPES snapshot, NPI 1851478853 is active (record last updated 2022-08-22).

How do I verify Michelle Lehr's NPI record?

Cross-check NPI 1851478853 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 2022-08-22.