Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Brian D Sperber DDS LLC

Organization Dental Clinic/Center · NPI 1811449291

Brian D Sperber DDS LLC is a Dental Clinic/Center in Kewaunee, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2016.

Licensed in
WI
In the registry since
2016
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1112 Lincoln St
Kewaunee, WI 54216-1602
Phone: (920) 388-5200
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dental Clinic/Center (primary) Taxonomy 261QD0000X · Licence 7073 (WI)

Record details

NPI number1811449291
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Brian Sperber — General Dentist · (920) 388-5200
NPI enumeratedNovember 1, 2016
Last updated in NPPESNovember 1, 2016
Mailing address1112 Lincoln St, Kewaunee, WI 54216-1602