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Hawthorne Developmental Agency

Developmentally Disabled Services Day Training Agency in Matteson, IL · enumerated 2006 · authorized official Sonya Hawthorne, President.

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

National Provider Identifier

1194774703

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Registry record

Entity type Organization (Type 2)
Legal business name Hawthorne Developmental Agency
Practice address 21141 Governors Hwy, Pmb 1073 Suite 114, Matteson, IL, 60443
Phone (708) 218-1863
Fax (708) 418-3913
Enumeration date May 9, 2006
Last updated in NPPES Apr 3, 2026

Taxonomy & classification

251C00000X Developmentally Disabled Services Day Training Agency Agencies Primary

Authorized official

Name Sonya Hawthorne
Title President
Phone (708) 218-1863

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.

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Frequently asked questions

What type of organization is Hawthorne Developmental Agency?
Hawthorne Developmental Agency is registered in NPPES as a Developmentally Disabled Services Day Training Agency (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-03.