Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

The Larkin Center

Q: What is the NPI number for The Larkin Center?

The NPI for The Larkin Center is 1528239225, a Type 2 (organization) record in the CMS NPPES registry.

Community/Behavioral Health Agency in Elgin, IL · enumerated 2008 · authorized official Dennis Graf, Executive Director.

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

National Provider Identifier

1528239225

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Registry record

Entity type Organization (Type 2)

Legal business name The Larkin Center

Practice address 318 Dartmouth Dr, Elgin, IL, 60123

Phone (847) 608-2683

Enumeration date Mar 20, 2008

Last updated in NPPES Jun 27, 2008

Taxonomy & classification

251B00000X Case Management Agency Agencies · License 40C8001407 (IL) Secondary

251S00000X Community/Behavioral Health Agency Agencies · License 40C8001407 (IL) Primary

Authorized official

Name Dennis Graf

Title Executive Director

Phone (847) 695-5656

Other identifiers

Identifier	Type	State	Issuer
40C8001407	Other	IL	DHS CONTRACT

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

Who is the authorized official for The Larkin Center?

NPPES lists Dennis Graf (Executive Director) as the authorized official for this organization.

What is the NPI number for The Larkin Center?

The NPI for The Larkin Center is 1528239225, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-27.