Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rebecca Muir

Social Worker in Glen Ellyn, IL · enumerated 2019.

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

National Provider Identifier

1053954529

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Registry record

Entity type Individual (Type 1)

Name Rebecca Muir

Sex Female

Practice address 800 Roosevelt Rd Ste 206, Glen Ellyn, IL, 60137

Phone (630) 423-5935

Enumeration date Oct 28, 2019

Last updated in NPPES Jun 4, 2024

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary

104100000X Social Worker 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1053954529 active?

Yes, as of the latest NPPES snapshot, NPI 1053954529 is active (record last updated 2024-06-04).

How do I verify Rebecca Muir's NPI record?

Cross-check NPI 1053954529 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Codie Surratt Counselor · Glen Ellyn, IL NPI 1679024061 Derek Moore Mental Health Counselor · Glen Ellyn, IL NPI 1851876031 Meihan Miller Mental Health Counselor · Glen Ellyn, IL NPI 1245001916 Aneta Wisniewska Mental Health Counselor · Glen Ellyn, IL NPI 1891531893 Katherine Jost Mental Health Counselor · Glen Ellyn, IL NPI 1730055799

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-04.