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Cailin Osullivan

Behavior Technician in City Industry, CA · enumerated 2021 · practices at Allcoast Comprehensive Therapies Licensed Clinical Social Worker Corp.

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

National Provider Identifier

1427623933

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Registry record

Entity type Individual (Type 1)
Name Cailin Osullivan
Sex Female
Practice address 17595 Almahurst St Ste 100a, City Industry, CA, 91748
Phone (855) 223-7123
Enumeration date May 26, 2021
Last updated in NPPES May 26, 2021

Taxonomy & licenses

106S00000X Behavior Technician 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.

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Frequently asked questions

Where does Cailin Osullivan practice?
The practice location on file with NPPES is in City Industry, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Cailin Osullivan?
The National Provider Identifier (NPI) for Cailin Osullivan is 1427623933, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-26.