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

Dr. William J Tonne, DDS

Individual provider General Practice Dentistry · NPI 1447258355

Dr. William J Tonne, DDS is a General Practice Dentistry in Savanna, Illinois. Licensed in Illinois. Registered with an NPI since 2005.

Licensed in
IL
In the registry since
2005
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

401 Main St
Savanna, IL 61074-1535
Phone: (815) 273-2212
Fax: (815) 273-2218
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 19-14419 (IL)

Record details

NPI number1447258355
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJuly 13, 2005
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 262, Savanna, IL 61074-0262

Other providers in Savanna