Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dolly Lee Warner, NP

Family Nurse Practitioner in Lafayette, CO · enumerated 2007.

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

National Provider Identifier

1144354358

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Registry record

Entity type Individual (Type 1)

Name Dolly Lee Warner

Credential NP

Sex Female

Practice address Lafayette, CO, 80026

Phone (303) 665-2423

Fax (720) 302-1622

Enumeration date Mar 16, 2007

Last updated in NPPES Mar 29, 2016

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163WG0000X General Practice Registered Nurse Nursing Service Providers · License 109123 (CO) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 109123 (CO) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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

How do I verify Dolly Warner's NPI record?

Cross-check NPI 1144354358 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1144354358 active?

Yes, as of the latest NPPES snapshot, NPI 1144354358 is active (record last updated 2016-03-29).

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Lisa Amerine Naturopath · Lafayette, CO NPI 1326342338

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-29.