Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Leah Larson
Behavior Analyst in Torrance, CA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346785532
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Registry record
Entity type Individual (Type 1)
Name Leah Larson
Sex Female
Practice address 23842 Hawthorne Blvd, Suite 100 & 101, Torrance, CA, 90505
Phone (424) 999-2990
Enumeration date Dec 27, 2016
Last updated in NPPES Dec 27, 2016
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-16-24028 (CA) 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.
Frequently asked questions
How do I verify Leah Larson's NPI record?
Cross-check NPI 1346785532 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1346785532 active?
Yes, as of the latest NPPES snapshot, NPI 1346785532 is active (record last updated 2016-12-27).
Other providers at this practice address
Browse all → Sandra Lemus-Gonzalez Behavior Technician · Torrance, CA NPI 1366787913 Elizabeth Rhodes Behavior Analyst · Torrance, CA NPI 1992144836 Ana Elizabeth Gomez Behavior Analyst · Torrance, CA NPI 1902342157 Jana Hokama Behavior Technician · Torrance, CA NPI 1679073043 Ryan Fuller Behavior Technician · Torrance, CA NPI 1124528591 Vanessa Gomez Behavior Technician · Torrance, CA NPI 1861992232 Eliana De Leon Behavior Technician · Torrance, CA NPI 1134629504 Jessica Lopez Behavior Technician · Torrance, CA NPI 1831690791
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-27.