Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Colorado Sleep Company

Q: What type of organization is Colorado Sleep Company?

Colorado Sleep Company is registered in NPPES as a Sleep Disorder Diagnostic Clinic/Center (its primary provider taxonomy).

Sleep Disorder Diagnostic Clinic/Center in Boulder, CO · enumerated 2007 · authorized official Joshua Cast, President.

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

National Provider Identifier

1245445667

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Registry record

Entity type Organization (Type 2)

Legal business name Colorado Sleep Company

Parent organization Colorado Sleep Company

Practice address 1440 28th St, Ste 4, Boulder, CO, 80303

Phone (303) 395-5548

Fax (303) 395-5549

Enumeration date May 11, 2007

Last updated in NPPES Jan 12, 2011

Taxonomy & classification

261QS1200X Sleep Disorder Diagnostic Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Joshua Cast

Title President

Phone (719) 492-4574

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 Colorado Sleep Company?

Colorado Sleep Company is registered in NPPES as a Sleep Disorder Diagnostic Clinic/Center (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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-12.