Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Rebecca Barron, BCBA-D

Behavior Analyst in O Fallon, IL · enumerated 2020.

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

National Provider Identifier

1881215259

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Registry record

Entity type Individual (Type 1)

Name Dr. Rebecca Barron

Credential BCBA-D

Sex Female

Practice address 1716 Corporate Xing Ste 3, O Fallon, IL, 62269

Phone (844) 854-1116

Enumeration date Apr 27, 2020

Last updated in NPPES Mar 19, 2023

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 2020007795 (MO) 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 1881215259 active?

Yes, as of the latest NPPES snapshot, NPI 1881215259 is active (record last updated 2023-03-19).

How do I verify Rebecca Barron's NPI record?

Cross-check NPI 1881215259 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-19.