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California Vistas Addiction Treatment

Substance Abuse Rehabilitation Facility in Fallbrook, CA · enumerated 2017 · authorized official Paul Del Vacchio, Ceo.

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

National Provider Identifier

1316472988

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Registry record

Entity type Organization (Type 2)
Legal business name California Vistas Addiction Treatment
Practice address 3875 Peony Dr, Fallbrook, CA, 92028
Phone (951) 972-2023
Enumeration date Apr 20, 2017
Last updated in NPPES Apr 20, 2017

Taxonomy & classification

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License 330135AP (CA) Primary

Authorized official

Name Paul Del Vacchio
Title Ceo
Phone (951) 972-2023

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is California Vistas Addiction Treatment?
California Vistas Addiction Treatment is registered in NPPES as a Substance Abuse Rehabilitation Facility (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-20.