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

Dr. Robert Joseph Main, DDS

Individual provider General Practice Dentistry · NPI 1245383371

Dr. Robert Joseph Main, DDS is a General Practice Dentistry in Marion, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
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

1504 Sioux Dr
Marion, IL 62959-5209
Phone: (618) 997-0127
Fax: (618) 997-5124
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X (IL)

Record details

NPI number1245383371
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJanuary 20, 2007
Last updated in NPPESJuly 8, 2007
Mailing address2303 Pamela Dr, Marion, IL 62959-1490

Other providers in Marion