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

Sullivan Dentistry, LLC

Organization Dentist · NPI 1780877571

Sullivan Dentistry, LLC is a Dentist in Mukwonago, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2007.

Licensed in
WI
In the registry since
2007
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

920 Greenwald Ct Ste 300
Mukwonago, WI 53149-1711
Phone: (262) 642-2296
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 5098-015 (WI)

Record details

NPI number1780877571
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Sullivan — Owner · (262) 642-2296
NPI enumeratedAugust 24, 2007
Last updated in NPPESAugust 24, 2007
Mailing addressN9225 S Shore Dr, East Troy, WI 53120-2178

Other providers in Mukwonago