Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Benjamin Racine Gilles, DDS

Dentist in North Chicago, IL · enumerated 2025.

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

National Provider Identifier

1578452447

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Registry record

Entity type Individual (Type 1)

Name Benjamin Racine Gilles

Credential DDS

Sex Male

Practice address 3001 Green Bay Rd, North Chicago, IL, 60064

Phone (224) 610-4846

Enumeration date Jul 2, 2025

Last updated in NPPES Jul 2, 2025

Taxonomy & licenses

122300000X Dentist Dental Providers · License 6001887-15 (WI) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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 does Benjamin Gilles practice?

The practice location on file with NPPES is in North Chicago, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Benjamin Gilles?

The National Provider Identifier (NPI) for Benjamin Gilles is 1578452447, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-02.