Thomas J. Delacey, D.D.S.
Thomas J. Delacey, D.D.S. is a healthcare organization registered as Dentist in Warrenville, IL, holding Type 2 (organization) NPI 1801260310 since 2015. The authorized official on file is Thomas Delacey, Owner/Dentist.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1801260310 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Thomas J. Delacey, D.D.S. |
| Practice address | 28377 DAVIS PKWY, SUITE NUMBER 609, Warrenville, IL, 60555 |
| Phone | 6308368880 |
| Enumeration date | 2015-11-20 |
| Last updated in NPPES | 2015-11-20 |
Authorized official
| Name | Thomas Delacey |
|---|---|
| Title | Owner/Dentist |
| Phone | 6308368880 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 019020250 | IL |
Copy-ready billing details
Provider: Thomas J. Delacey, D.D.S. NPI: 1801260310 Taxonomy: 122300000X (Dentist) Address: 28377 DAVIS PKWY, SUITE NUMBER 609, Warrenville, IL, 60555
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1427272905 | Thomas Delacey | Individual | General Practice Dentistry | Warrenville, IL |
| 1154263457 | Jacqueline Flood | Individual | Massage Therapist | Warrenville, IL |
Verify this record
Cross-check NPI 1801260310 against the authoritative CMS record: view Thomas J. Delacey, D.D.S. 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 a Type 2 NPI?
What type of organization is Thomas J. Delacey, D.D.S.?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-11-20.