NPI Portal NPI Lookup & Verification

Dr. Robert S Will, DDS

Dr. Robert S Will is a General Practice Dentistry provider (Dentist) practicing in Elmhurst, IL, registered in the NPPES registry with NPI 1396812608 since 2006. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1396812608
Entity type Individual (Type 1)
Name Dr. Robert S Will
Credential DDS
Sex Male
Practice address 482 SPRING RD, Elmhurst, IL, 60126
Phone 6308323636
Fax 6305302722
Enumeration date 2006-11-29
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary IL

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

Copy-ready billing details
Provider: Robert Will, DDS
NPI: 1396812608
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 482 SPRING RD, Elmhurst, IL, 60126

Other providers at this practice address

NPI Name Type Specialty Location
1205056413 Robert Sandusky Individual General Practice Dentistry Elmhurst, IL

Verify this record

Cross-check NPI 1396812608 against the authoritative CMS record: view Dr. Robert S Will on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Robert Will?
Robert Will is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2007-07-08.