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Rebecca Allein Therapy

Mental Health Clinic/Center (Including Community Mental Health Center) in Mission Viejo, CA · enumerated 2025 · authorized official Rebecca Allein, Marriage and Family Therapist.

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

National Provider Identifier

1326910753

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Registry record

Entity type Organization (Type 2)
Legal business name Rebecca Allein Therapy
Practice address 26060 Acero, Mission Viejo, CA, 92691
Phone (559) 691-4217
Enumeration date Sep 23, 2025
Last updated in NPPES Sep 23, 2025

Taxonomy & classification

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Primary

Authorized official

Name Rebecca Allein
Title Marriage and Family Therapist
Phone (949) 636-4231

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

Who is the authorized official for Rebecca Allein Therapy?
NPPES lists Rebecca Allein (Marriage and Family Therapist) as the authorized official for this organization.
What is the NPI number for Rebecca Allein Therapy?
The NPI for Rebecca Allein Therapy is 1326910753, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-23.