Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kelsie Colleen Harms, RDH

Dental Hygienist in Saint Charles, MO · enumerated 2025.

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

National Provider Identifier

1144032830

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Registry record

Entity type Individual (Type 1)

Name Kelsie Colleen Harms

Credential RDH

Sex Female

Practice address 2645 Muegge Rd, Saint Charles, MO, 63303

Phone (844) 853-8937

Enumeration date Jan 21, 2025

Last updated in NPPES Jan 21, 2025

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 2022017991 (MO) 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

What specialty is Kelsie Harms?

Kelsie Harms is registered in NPPES with the primary taxonomy of Dental Hygienist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-21.