Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brooke Arnel, RBT

Behavior Analyst in O Fallon, IL · enumerated 2019 · practices at Acorn Health of Illinois, LLC.

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

National Provider Identifier

1770129769

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Brooke Arnel

Credential RBT

Sex Female

Practice address 6 Eagle Ctr Ste 1, O Fallon, IL, 62269

Phone (618) 206-8816

Enumeration date Nov 25, 2019

Last updated in NPPES Feb 3, 2025

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary

103K00000X Behavior Analyst 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 1770129769 active?

Yes, as of the latest NPPES snapshot, NPI 1770129769 is active (record last updated 2025-02-03).

How do I verify Brooke Arnel's NPI record?

Cross-check NPI 1770129769 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

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-03.