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

Dr. William Frederick Zarwell, DDS

Individual provider Dentist · NPI 1477577286

Dr. William Frederick Zarwell, DDS is a Dentist in Jefferson, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2006
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

114 W Milwaukee St
Jefferson, WI 53549-1469
Phone: (920) 674-3832
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 5001159-015 (WI)

Record details

NPI number1477577286
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJuly 26, 2006
Last updated in NPPESJuly 9, 2007
Mailing address114 W Milwaukee St, Jefferson, WI 53549-1469

Other providers in Jefferson