Andrew Peslak

ActiveIndividual ProviderBehavior Technician
NPI issued: July 7, 2025

Quick Facts

NPI Number
1447140058
TypeIndividual
StatusActive
SpecialtyBehavior Technician
Taxonomy106S00000X — Behavior Technician
Phone
(708) 792-0715
StateIL

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1447140058)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (July 7, 2025)
Data source: CMS NPPES

Provider Overview

ANDREW PESLAK is a Behavior Technician provider based in Merrionette Park, IL who has been registered with CMS since 2025. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1447140058
Provider TypeIndividual Provider
GenderMale
StatusActive
Enumeration DateJuly 7, 2025

Practice Location

CityMerrionette Park
StateIL
ZIP Code60803-4517
Phone(708) 792-0715

Specialties & Licenses

★ Primary
SpecialtyBehavior Technician
Taxonomy Code106S00000X
License StateIL

Mailing Address

CityMerrionette Park
StateIL
ZIP Code60803-4517
Phone(708) 792-0715
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1447140058 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

🏥

For Credentialing

Reference NPI 1447140058for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1447140058 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Behavior Technician

Behavior Technicians work under the supervision of a Board Certified Behavior Analyst (BCBA) to implement behavioral therapy plans, typically assisting individuals with Autism Spectrum Disorder (ASD) or other developmental delays.

Browse all Behavior Technicianproviders →
📊
572,432
Behavior Technician Providers in the US

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People Also Ask

What is Andrew Peslak's NPI number?
Andrew Peslak's NPI number is 1447140058, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Andrew Peslak's NPI currently active?
Yes, Andrew Peslak's NPI status is Active as of the latest CMS NPPES database updates.
What does Andrew Peslak specialize in?
Andrew Peslak specializes in Behavior Technician. The healthcare taxonomy code associated with this specialty is 106S00000X.
Where does Andrew Peslak practice?
Andrew Peslak practices in Merrionette Park, IL 60803-4517.
When was Andrew Peslak's NPI issued?
Andrew Peslak's NPI was issued on July 7, 2025.
What is Andrew Peslak's provider type?
Andrew Peslak is registered as an Individual Provider under CMS NPI Type 1.