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

Individual provider General Practice Dentistry · NPI 1801901160

Dr. Joseph Anthony Haselhorst, DDS is a General Practice Dentistry in Naperville, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
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.

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Practice location Address checks out

507 S Main St
Naperville, IL 60540-6510
Phone: (630) 420-0013
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 019-019168 (IL)

Record details

NPI number1801901160
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedAugust 20, 2006
Last updated in NPPESAugust 3, 2010

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