Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dental Club Darien P.C.

Dental Clinic/Center in Darien, IL · enumerated 2022 · authorized official Thomas Ryan, President.

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

National Provider Identifier

1396471470

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Dental Club Darien P.C.

Other name <Unavail>

Practice address 6700 Il-83, Darien, IL, 60561

Phone (630) 934-0439

Enumeration date Jul 29, 2022

Last updated in NPPES Oct 17, 2024

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Thomas Ryan

Title President

Phone (708) 305-0729

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 Dental Club Darien P.C. located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-10-17. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-17.