NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ao Colorado

Health Maintenance Organization in Westminster, CO · enumerated 2013 · authorized official Katie Gross, Chiropractor.

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

National Provider Identifier

1447697420

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Ao Colorado
Other name <Unavail>
Practice address 9140 W 100th Ave, Suite A-5, Westminster, CO, 80021
Phone (303) 425-4444
Fax (303) 425-4408
Enumeration date May 30, 2013
Last updated in NPPES May 30, 2013

Taxonomy & classification

302R00000X Health Maintenance Organization Managed Care Organizations · License 0006984 (CO) Primary

Authorized official

Name Katie Gross
Title Chiropractor
Phone (303) 425-4444

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 Ao Colorado?
The NPI for Ao Colorado is 1447697420, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Ao Colorado?
NPPES lists Katie Gross (Chiropractor) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-30.