Brian D Sperber DDS LLC
Brian D Sperber DDS LLC is a healthcare organization registered as Dental Clinic/Center in Kewaunee, WI, holding Type 2 (organization) NPI 1811449291 since 2016. The authorized official on file is Brian Sperber, General Dentist.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1811449291 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Brian D Sperber DDS LLC |
| Practice address | 1112 LINCOLN ST, Kewaunee, WI, 54216 |
| Phone | 9203885200 |
| Enumeration date | 2016-11-01 |
| Last updated in NPPES | 2016-11-01 |
Authorized official
| Name | Brian Sperber |
|---|---|
| Title | General Dentist |
| Phone | 9203885200 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QD0000X | Dental Clinic/Center | Primary | 7073 | WI |
Copy-ready billing details
Provider: Brian D Sperber DDS LLC NPI: 1811449291 Taxonomy: 261QD0000X (Dental Clinic/Center) Address: 1112 LINCOLN ST, Kewaunee, WI, 54216
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1962744474 | Brian Sperber | Individual | Dentist | Kewaunee, WI |
Verify this record
Cross-check NPI 1811449291 against the authoritative CMS record: view Brian D Sperber DDS LLC 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
Who is the authorized official for Brian D Sperber DDS LLC?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-11-01.