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

Dr. Joel Mark Hartjes, DDS

Individual provider General Practice Dentistry · NPI 1972677920

Dr. Joel Mark Hartjes, DDS is a General Practice Dentistry in Middleton, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

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

1001 N Gammon Rd Ste 2
Middleton, WI 53562-3874
Phone: (608) 836-5600
Fax: (608) 836-4589
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 4461 (WI)

Record details

NPI number1972677920
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedNovember 20, 2006
Last updated in NPPESJuly 9, 2007
Mailing address1001 N Gammon Rd, Suite 2, Middleton, WI 53562-3874

Other providers in Middleton