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MARY JEFFREY
NPI 1336828623
Behavior Analyst in La Grange, IL

Active since July 13, 2023
18 N CATHERINE AVE, LA GRANGE, IL 60525(708) 482-9453 Get Directions Write a Review

NPPES record last updated: July 13, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mary Jeffrey NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARY JEFFREY (NPI 1336828623) is an individual behavior analyst provider in La Grange, Illinois and active in the NPI registry since July 2023.

NPPES Registry Identity

NPI1336828623
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameMARY JEFFREY
Location Address18 N CATHERINE AVELa Grange, IL 60525-5930
Mailing Address18 N Catherine AveLa Grange, IL 60525-5930
Phone(708) 482-9453
Sole ProprietorYes
Enumeration DateJuly 13, 2023
NPPES CertifiedJuly 13, 2023
✔ NPI 1336828623 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
18 N CATHERINE AVE, La Grange, IL 60525
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. AMANDA M SICKING SLP
Speech-Language Pathologist
18 N CATHERINE AVE
LA GRANGE, IL 60525
Cook County (708) 482-9453
CAITLIN SULLIVAN
Speech-Language Pathologist
18 N CATHERINE AVE
LA GRANGE, IL 60525
Cook County (708) 482-9453
DANIELLE BURKE M.A., BCBA
Behavior Analyst
18 N CATHERINE AVE
LA GRANGE, IL 60525
Cook County (708) 482-9423
MISS KASEY MARY ABRAHAMSEN SLP
Speech-Language Pathologist
18 N CATHERINE AVE
LA GRANGE, IL 60525
Cook County (708) 482-9453
AILEEN LYSAUGHT M.S. CCC-SLP/L
Speech-Language Pathologist
18 N CATHERINE AVE
LA GRANGE, IL 60525
Cook County (708) 482-9453
SARAH JONES
Speech-Language Pathologist
18 N CATHERINE AVE
LA GRANGE, IL 60525
Cook County (708) 482-9453
JENNA R. SQUILLO BCBA
Behavior Analyst
18 N CATHERINE AVE
LA GRANGE, IL 60525
Cook County (708) 482-8453
ALEXANDRIA MARIE LEONARDO M.S. CCC-SLP/L
Speech-Language Pathologist
18 N CATHERINE AVE
LA GRANGE, IL 60525
Cook County (708) 482-9453

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Jeffrey's NPI number?

The NPI number for Mary Jeffrey is 1336828623. It was assigned to this individual provider in the NPPES registry on July 13, 2023.

Where is Mary Jeffrey located?

Mary Jeffrey practices at 18 N Catherine Ave, La Grange, IL 60525. The listed phone number is (708) 482-9453.

What is Mary Jeffrey's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

When was this NPI record last updated?

The NPPES record for Mary Jeffrey was last updated on July 13, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.