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

Dr. Heyo H Tjarks, DDS

Individual provider General Practice Dentistry · NPI 1720133812

Dr. Heyo H Tjarks, DDS is a General Practice Dentistry in Dubuque, Iowa. Licensed in Iowa. Registered with an NPI since 2007.

Licensed in
IA
In the registry since
2007
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

1890 John F Kennedy Rd
Dubuque, IA 52002
Phone: (563) 556-4234
Fax: (563) 556-0597
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 05476 (IA)

Record details

NPI number1720133812
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJanuary 25, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1890 John F Kennedy Rd, Dubuque, IA 52002

Other providers in Dubuque