Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Kathleen Ann Holen, CNP

Adult Health Nurse Practitioner in Thornton, CO · enumerated 2006.

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

National Provider Identifier

1780693721

Verified

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Registry record

Entity type Individual (Type 1)

Name Ms. Kathleen Ann Holen

Credential CNP

Sex Female

Practice address 550 Thornton Pkwy, Suite 240 C, Thornton, CO, 80229

Phone (303) 327-1189

Fax (303) 327-1188

Enumeration date Aug 7, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 160790 (CO) Primary

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 1780693721 active?

Yes, as of the latest NPPES snapshot, NPI 1780693721 is active (record last updated 2007-07-08).

How do I verify Kathleen Holen's NPI record?

Cross-check NPI 1780693721 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.