Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Catholic Charities of the Diocese of Peoria

Community/Behavioral Health Agency in Rock Island, IL · enumerated 2010 · authorized official Peggy Arizzi, Executive Director.

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

National Provider Identifier

1194042259

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Registry record

Entity type Organization (Type 2)

Legal business name Catholic Charities of the Diocese of Peoria

Other name <Unavail>

Practice address 4703 44th St, Ste 4, Rock Island, IL, 61201

Phone (309) 786-0770

Fax (309) 786-3856

Enumeration date Apr 29, 2010

Last updated in NPPES Apr 29, 2010

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Primary

Authorized official

Name Peggy Arizzi

Title Executive Director

Phone (309) 636-8012

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 type of organization is Catholic Charities of the Diocese of Peoria?

Catholic Charities of the Diocese of Peoria is registered in NPPES as a Community/Behavioral Health 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 2010-04-29.