Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Casey William Johnson, DDS

Orthodontics and Dentofacial Orthopedics Dentistry in Glenwood Springs, CO · enumerated 2005.

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

National Provider Identifier

1164420121

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Registry record

Entity type Individual (Type 1)

Name Dr. Casey William Johnson

Credential DDS

Sex Male

Practice address 2624 Grand Ave, Suite 200, Glenwood Springs, CO, 81601

Phone (970) 928-9500

Fax (970) 928-7467

Enumeration date Jul 13, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 7653 (CO) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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 1164420121 active?

Yes, as of the latest NPPES snapshot, NPI 1164420121 is active (record last updated 2007-07-08).

How do I verify Casey Johnson's NPI record?

Cross-check NPI 1164420121 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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Robert Henry Pediatric Dentistry · Glenwood Springs, CO NPI 1720086788 Gina Graziani Pediatric Dentistry · Glenwood Springs, CO NPI 1578915823

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.