Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Courtney Cournan, RDH

Dental Hygienist in Montrose, CO · enumerated 2019.

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

National Provider Identifier

1801435722

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Registry record

Entity type Individual (Type 1)

Name Miss Courtney Cournan

Credential RDH

Sex Female

Practice address 87 Merchant Dr, Montrose, CO, 81401

Phone (970) 252-8896

Fax (970) 240-9095

Enumeration date Dec 23, 2019

Last updated in NPPES Dec 23, 2019

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 002025584 (CO) 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 Courtney Cournan?

Courtney Cournan 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 2019-12-23.