Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Bianca Bella Marie Bembenek I, RBT

Behavior Technician in Oak Park, IL · enumerated 2023.

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

National Provider Identifier

1003685439

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Registry record

Entity type Individual (Type 1)

Name Bianca Bella Marie Bembenek I

Credential RBT

Sex Female

Practice address 1515 N Harlem Ave, Oak Park, IL, 60302

Phone (630) 632-4350

Enumeration date Dec 27, 2023

Last updated in NPPES Dec 27, 2023

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-23-648963 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

Is NPI 1003685439 active?

Yes, as of the latest NPPES snapshot, NPI 1003685439 is active (record last updated 2023-12-27).

How do I verify Bianca Bembenek's NPI record?

Cross-check NPI 1003685439 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 2023-12-27.