Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Building Block Pediatric Therapies of Illinois LLC

Speech-Language Pathologist in Libertyville, IL · enumerated 2014 · authorized official Laurie Fowler, Manager.

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

National Provider Identifier

1528467370

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Registry record

Entity type Organization (Type 2)

Legal business name Building Block Pediatric Therapies of Illinois LLC

Practice address 1107 W. Park Kave., Libertyville, IL, 60048

Phone (847) 254-1040

Enumeration date Aug 18, 2014

Last updated in NPPES Jan 5, 2015

Taxonomy & classification

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056010239 (IL) Secondary

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 146007078 (IL) Primary

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 1460099190 (IL) Secondary

Authorized official

Name Laurie Fowler

Title Manager

Phone (847) 254-1040

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Building Block Pediatric Therapies of Illinois LLC?

Building Block Pediatric Therapies of Illinois LLC is registered in NPPES as a Speech-Language Pathologist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-05.