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

Ashley Doyle-Lucas, PHD, RD

Obesity and Weight Management Nutrition Registered Dietitian in Durango, CO · enumerated 2020.

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

National Provider Identifier

1972120160

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Registry record

Entity type Individual (Type 1)

Name Ashley Doyle-Lucas

Credential PHD, RD

Sex Female

Practice address Durango, CO, 81301

Phone (970) 764-4133

Enumeration date Jul 3, 2020

Last updated in NPPES Jul 3, 2020

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

Taxonomy & licenses

133VN1201X Obesity and Weight Management Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License L005626 (NC) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 Ashley Doyle-Lucas's NPI record?

Cross-check NPI 1972120160 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1972120160 active?

Yes, as of the latest NPPES snapshot, NPI 1972120160 is active (record last updated 2020-07-03).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-03.