Annette Williamson DDS, P.C.
Annette Williamson DDS, P.C. is a healthcare organization registered as General Practice Dentistry in Crown Point, IN, holding Type 2 (organization) NPI 1477703817 since 2008. The authorized official on file is Annette Williamson, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1477703817 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Annette Williamson DDS, P.C. |
| Practice address | 11043 BROADWAY, SUITE A, Crown Point, IN, 46307 |
| Phone | 2196634200 |
| Fax | 2196634700 |
| Enumeration date | 2008-09-23 |
| Last updated in NPPES | 2008-09-23 |
Authorized official
| Name | Annette Williamson |
|---|---|
| Title | President |
| Phone | 2196634200 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 12008946A | IN |
Copy-ready billing details
Provider: Annette Williamson DDS, P.C. NPI: 1477703817 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 11043 BROADWAY, SUITE A, Crown Point, IN, 46307
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1043317134 | Annette Williamson | Individual | General Practice Dentistry | Crown Point, IN |
Verify this record
Cross-check NPI 1477703817 against the authoritative CMS record: view Annette Williamson DDS, P.C. 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 type of organization is Annette Williamson DDS, P.C.?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-09-23.