Dr. David Toan Nguyen, DDS
Dr. David Toan Nguyen is a General Practice Dentistry provider (Dentist) practicing in Wheaton, IL, registered in the NPPES registry with NPI 1083888762 since 2008. The credential DDS stands for Doctor of Dental Surgery. Practices at David T. Nguyen DDS,PC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1083888762 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. David Toan Nguyen |
| Credential | DDS |
| Sex | Male |
| Practice address | 620 W ROOSEVELT RD STE A1, Wheaton, IL, 60187 |
| Phone | 6304629047 |
| Fax | 6308688458 |
| Enumeration date | 2008-04-14 |
| Last updated in NPPES | 2022-03-29 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 019024228 | 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: David Nguyen, DDS NPI: 1083888762 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 620 W ROOSEVELT RD STE A1, Wheaton, IL, 60187
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1942370275 | David T. Nguyen DDS,PC | Organization | General Practice Dentistry | Wheaton, IL |
Verify this record
Cross-check NPI 1083888762 against the authoritative CMS record: view Dr. David Toan Nguyen 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 is the NPI number for David Nguyen?
Where does David Nguyen practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-03-29.