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Aspen Dental Group LLC

General Practice Dentistry in Longmont, CO · enumerated 2007 · authorized official Sean Visger, Dentist.

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

National Provider Identifier

1265552541

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Registry record

Entity type Organization (Type 2)
Legal business name Aspen Dental Group LLC
Practice address 1720 Duchess Drive, Longmont, CO, 80501
Fax (303) 772-7215
Enumeration date Mar 30, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 7130 (CO) Primary

Authorized official

Name Sean Visger
Title Dentist

Other identifiers

Identifier Type State Issuer
1427139906 Other CO SEAN L. VISGER

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 type of organization is Aspen Dental Group LLC?
Aspen Dental Group LLC is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.