Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lori A Ashton, LAC

Addiction (Substance Use Disorder) Psychologist in Great Falls, MT · enumerated 2012.

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

National Provider Identifier

1477826931

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Lori A Ashton

Credential LAC

Sex Female

Practice address 1220 Central Ave Ste 1-B, Great Falls, MT, 59401

Phone (406) 268-1572

Fax (406) 268-1572

Enumeration date Feb 14, 2012

Last updated in NPPES Feb 14, 2012

Taxonomy & licenses

103TA0400X Addiction (Substance Use Disorder) Psychologist Behavioral Health & Social Service Providers · License 1121 (MT) Primary

LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC 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

Is NPI 1477826931 active?

Yes, as of the latest NPPES snapshot, NPI 1477826931 is active (record last updated 2012-02-14).

How do I verify Lori Ashton's NPI record?

Cross-check NPI 1477826931 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-14.