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Addiction Research and Treatment, Inc.

Comprehensive Outpatient Rehabilitation Facility (CORF) in Los Angeles, CA · enumerated 2021 · authorized official Latoya Dotch, Dispensing Nurse.

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

National Provider Identifier

1669042388

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Registry record

Entity type Organization (Type 2)
Legal business name Addiction Research and Treatment, Inc.
Practice address 1701 Zonal Ave, Los Angeles, CA, 90033
Phone (323) 223-6398
Enumeration date Jun 25, 2021
Last updated in NPPES Jun 25, 2021

Taxonomy & classification

261QR0401X Comprehensive Outpatient Rehabilitation Facility (CORF) Ambulatory Health Care Facilities Primary

Authorized official

Name Latoya Dotch
Title Dispensing Nurse
Phone (323) 223-6298

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 Addiction Research and Treatment, Inc.?
Addiction Research and Treatment, Inc. is registered in NPPES as a Comprehensive Outpatient Rehabilitation Facility (CORF) (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-25.