NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Lori Ann Larson

Addiction (Substance Use Disorder) Counselor in Modesto, CA · enumerated 2012 · practices at Aegis Treatment Centers, LLC.

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

National Provider Identifier

1255687190

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Miss Lori Ann Larson
Sex Female
Practice address 1235 Mchenry Ave, Modesto, CA, 95350
Enumeration date Jul 30, 2012
Last updated in NPPES Oct 7, 2014

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers 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

How do I verify Lori Larson's NPI record?
Cross-check NPI 1255687190 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1255687190 active?
Yes, as of the latest NPPES snapshot, NPI 1255687190 is active (record last updated 2014-10-07).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-07.