Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kei

Early Intervention Provider Agency in Harwood Heights, IL · enumerated 2013 · authorized official Erica Estrada, Director.

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

National Provider Identifier

1376978080

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Registry record

Entity type Organization (Type 2)

Legal business name Kei

Practice address 4412 N Oak Park Ave, Harwood Heights, IL, 60706

Phone (773) 793-4846

Fax (708) 395-5158

Enumeration date Sep 12, 2013

Last updated in NPPES Sep 12, 2013

Taxonomy & classification

252Y00000X Early Intervention Provider Agency Agencies Primary

Authorized official

Name Erica Estrada

Title Director

Phone (773) 793-4846

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 is Kei located?

The practice location on file with NPPES is in Harwood Heights, IL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-09-12. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Mia Deroin Developmental Therapist · Harwood Heights, IL NPI 1306254271 Sameera Warisi Developmental Therapist · Harwood Heights, IL NPI 1790157600 Jessica Estrada Interpreter · Harwood Heights, IL NPI 1740655513 Jacqueline Tolentino Developmental Therapist · Harwood Heights, IL NPI 1184166605

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-12.