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

Dr. Peter J. Kotsiopoulos, DDS, PC

Individual provider General Practice Dentistry · NPI 1801945142

Dr. Peter J. Kotsiopoulos, DDS, PC is a General Practice Dentistry in Palatine, 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

135 W Johnson St Ste 6
Palatine, IL 60067-6182
Phone: (847) 776-1202
Fax: (847) 776-1211
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 number1801945142
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , PC
Sole proprietorYes
NPI enumeratedJanuary 9, 2007
Last updated in NPPESJuly 8, 2007
Mailing address135 W Johnson St, Suite 6, Palatine, IL 60067-6182

Other providers in Palatine