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Ally Ann Rein

Rehabilitation Practitioner in Spring Valley, CA · enumerated 2025 · practices at Amali.

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

National Provider Identifier

1881586147

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Registry record

Entity type Individual (Type 1)
Name Ally Ann Rein
Sex Female
Practice address 432 Hotz St, Spring Valley, CA, 91977
Enumeration date Jul 19, 2025
Last updated in NPPES Jul 22, 2025

Taxonomy & licenses

225400000X Rehabilitation Practitioner Respiratory, Developmental, Rehabilitative and Restorative 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 Ally Rein practice?
The practice location on file with NPPES is in Spring Valley, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ally Rein?
The National Provider Identifier (NPI) for Ally Rein is 1881586147, 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 2025-07-22.