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

Dr. Roy Guster, DDS

Individual provider General Practice Dentistry · NPI 1770796195

Dr. Roy Guster, DDS is a General Practice Dentistry in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

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

9524 S Halsted St
Chicago, IL 60628-1028
Phone: (773) 445-1009
Fax: (773) 445-6939
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 19014472 (IL)

Record details

NPI number1770796195
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMay 8, 2007
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 436969, Chicago, IL 60643-6969

Other providers in Chicago