Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dental Horizons PC

Q: What is the NPI number for Dental Horizons PC?

The NPI for Dental Horizons PC is 1649437534, a Type 2 (organization) record in the CMS NPPES registry.

Dentist in Longmont, CO · enumerated 2008 · authorized official Duane Kelson, President/Owner.

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

National Provider Identifier

1649437534

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Registry record

Entity type Organization (Type 2)

Legal business name Dental Horizons PC

Practice address 600 S Airport Rd, Suite 200a, Longmont, CO, 80503

Phone (303) 776-3320

Fax (303) 485-9962

Enumeration date May 19, 2008

Last updated in NPPES May 19, 2008

Taxonomy & classification

122300000X Dentist Dental Providers · License 9159 (CO) Primary

Authorized official

Name Duane Kelson

Title President/Owner

Phone (303) 776-3320

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 is the NPI number for Dental Horizons PC?

The NPI for Dental Horizons PC is 1649437534, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Dental Horizons PC?

NPPES lists Duane Kelson (President/Owner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-19.