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Brian D Sperber DDS LLC

Dental Clinic/Center in Kewaunee, WI · enumerated 2016 · authorized official Brian Sperber, General Dentist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1811449291

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Registry record

Entity type Organization (Type 2)
Legal business name Brian D Sperber DDS LLC
Practice address 1112 Lincoln St, Kewaunee, WI, 54216
Phone (920) 388-5200
Enumeration date Nov 1, 2016
Last updated in NPPES Nov 1, 2016

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License 7073 (WI) Primary

Authorized official

Name Brian Sperber
Title General Dentist
Phone (920) 388-5200

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.

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Frequently asked questions

Who is the authorized official for Brian D Sperber DDS LLC?
NPPES lists Brian Sperber (General Dentist) as the authorized official for this organization.
What is the NPI number for Brian D Sperber DDS LLC?
The NPI for Brian D Sperber DDS LLC is 1811449291, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-01.