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

Dr. John E Sullivan, DDS

Individual provider General Practice Dentistry · NPI 1114092509

Dr. John E Sullivan, DDS is a General Practice Dentistry in Carol Stream, 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.

See every abbreviation used in this directory →

Practice location Address checks out

511 Thornhill Dr Ste H
Carol Stream, IL 60188-2795
Phone: (630) 665-7350
Fax: (630) 665-0004
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 019018639 (IL)

Record details

NPI number1114092509
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedNovember 21, 2006
Last updated in NPPESOctober 22, 2008
Mailing address511 East Thornhill Drive, Suite H, Carol Stream, IL 60188-2438

Other providers in Carol Stream