Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dawn Helsel

Dental Hygienist in Lansing, MI · enumerated 2025.

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

National Provider Identifier

1841155793

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Registry record

Entity type Individual (Type 1)

Name Dawn Helsel

Sex Female

Practice address 120 N Washington Sq Ste 300, Lansing, MI, 48933

Phone (888) 964-6681

Enumeration date Dec 22, 2025

Last updated in NPPES Dec 22, 2025

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 2902009891 (MI) 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 1841155793 active?

Yes, as of the latest NPPES snapshot, NPI 1841155793 is active (record last updated 2025-12-22).

How do I verify Dawn Helsel's NPI record?

Cross-check NPI 1841155793 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 2025-12-22.