Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Marie Christine Lafronza, BCBA

Behavior Analyst in Geneva, IL · enumerated 2018 · practices at Autism, Behavioral & Educational Services Inc.

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

National Provider Identifier

1013411321

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Registry record

Entity type Individual (Type 1)

Name Marie Christine Lafronza

Credential BCBA

Sex Female

Practice address Geneva, IL, 60134

Phone (630) 400-6821

Enumeration date Mar 21, 2018

Last updated in NPPES Nov 27, 2023

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License 18-47920 (IL) Secondary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-19-39549 (IL) Primary

Other identifiers

Identifier	Type	State	Issuer
18-47920	Other	IL	RBT

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

Where does Marie Lafronza practice?

The practice location on file with NPPES is in Geneva, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Marie Lafronza?

The National Provider Identifier (NPI) for Marie Lafronza is 1013411321, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Autism, Behavioral & Educational Services Inc Adolescent and Children Mental Health Clinic/Center · Geneva, IL NPI 1275962714 Veronica Glickman Behavior Analyst · Geneva, IL NPI 1174941603 Kelsey Proctor Behavior Analyst · Geneva, IL NPI 1295126555 Willemijn Frank Behavior Analyst · Geneva, IL NPI 1083071765 Samantha Shaffer Behavior Technician · Geneva, IL NPI 1013475862 Abigail Wiggins Behavior Technician · Geneva, IL NPI 1659935559 Audrey Whybrew Behavior Technician · Geneva, IL NPI 1760020184 Emily Salomon Behavior Technician · Geneva, IL NPI 1558986877

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-27.