Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Children'S Institute for Learning Differences

Speech-Language Pathologist in Mercer Island, WA · enumerated 2007 · authorized official Catherine Deleon, Director, Clinical Services.

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

National Provider Identifier

1881717312

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Children'S Institute for Learning Differences

Practice address 4030 86th Ave Se, Suite F, Mercer Island, WA, 98040

Phone (206) 232-8680

Fax (206) 232-9377

Enumeration date Apr 9, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT00001551 (WA) Secondary

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License LL00003582 (WA) Primary

Authorized official

Name Catherine Deleon

Title Director, Clinical Services

Phone (206) 232-3588

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 the NPI number for Children'S Institute for Learning Differences?

The NPI for Children'S Institute for Learning Differences is 1881717312, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Children'S Institute for Learning Differences?

NPPES lists Catherine Deleon (Director, Clinical Services) as the authorized official for this organization.

Providers at this address

Browse all →

Catherine Deleon Occupational Therapist · Mercer Island, WA NPI 1609013572 Linda Peterson Speech-Language Pathologist · Mercer Island, WA NPI 1407176134 Christina Sparker Occupational Therapist · Mercer Island, WA NPI 1437408655 Alanna Wight Speech-Language Assistant · Mercer Island, WA NPI 1679227078

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.