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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joy Jin, BACB

Behavior Analyst in Torrance, CA · enumerated 2015 · practices at Los Angeles County Department of Mental Health.

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

National Provider Identifier

1124490727

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Registry record

Entity type Individual (Type 1)
Name Joy Jin
Credential BACB
Sex Female
Practice address 20101 Hamilton Ave, Suite 120, Torrance, CA, 90502
Phone (818) 345-2345
Enumeration date Oct 22, 2015
Last updated in NPPES Oct 22, 2015

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-15-19802 (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.

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Frequently asked questions

Is NPI 1124490727 active?
Yes, as of the latest NPPES snapshot, NPI 1124490727 is active (record last updated 2015-10-22).
How do I verify Joy Jin's NPI record?
Cross-check NPI 1124490727 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-22.