Dr. Daniel W Au, DDS
Dr. Daniel W Au is a Dentist provider (Dentist) practicing in Chicago, IL, registered in the NPPES registry with NPI 1992906309 since 2007. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1992906309 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Daniel W Au |
| Credential | DDS |
| Sex | Male |
| Practice address | 676 N MICHIGAN AVE, 35TH FLOOR, Chicago, IL, 60611 |
| Phone | 3129811176 |
| Enumeration date | 2007-05-31 |
| 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 Au, DDS NPI: 1992906309 Taxonomy: 122300000X (Dentist) Address: 676 N MICHIGAN AVE, 35TH FLOOR, Chicago, IL, 60611
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1548253024 | Steven Gallo | Individual | Internal Medicine Physician | Chicago, IL |
| 1386867208 | Teofilo Limosnero | Individual | Dentist | Chicago, IL |
| 1871707281 | Joseph Caruso | Individual | Prosthodontics | Chicago, IL |
| 1093922692 | Jay Geaman | Individual | General Practice Dentistry | Chicago, IL |
| 1548461940 | Robin Gay | Individual | Dentist | Chicago, IL |
| 1750584298 | Kenneth Brooks | Individual | Dentist | Chicago, IL |
| 1336311992 | Manus Northwestern Oral Health Center | Organization | General Practice Dentistry | Chicago, IL |
| 1730345133 | William Yates | Individual | Surgery Physician | Chicago, IL |
Verify this record
Cross-check NPI 1992906309 against the authoritative CMS record: view Dr. Daniel W Au 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.