NPI Portal NPI Lookup & Verification

Daniel A. Oliver III, DDS

Daniel A. Oliver III is a Dentist provider (Dentist) practicing in Winfield, IL, registered in the NPPES registry with NPI 1083760581 since 2007. The credential DDS stands for Doctor of Dental Surgery. Practices at Daniel A. Oliver, DDS (listed at the same practice address in NPPES).

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NPI 1083760581
Entity type Individual (Type 1)
Name Daniel A. Oliver III
Credential DDS
Sex Male
Practice address 27W115 GENEVA RD, Winfield, IL, 60190
Phone 6305889915
Enumeration date 2007-01-26
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist 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: Daniel Oliver, DDS
NPI: 1083760581
Taxonomy: 122300000X (Dentist)
Address: 27W115 GENEVA RD, Winfield, IL, 60190

Other providers at this practice address

NPI Name Type Specialty Location
1104972603 Daniel A. Oliver, DDS Organization Dentist Winfield, IL

Verify this record

Cross-check NPI 1083760581 against the authoritative CMS record: view Daniel A. Oliver III 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

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.
What specialty is Daniel Oliver?
Daniel Oliver is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.