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

Dr. John James Derango, DDS

Individual provider General Practice Dentistry · NPI 1689744468

Dr. John James Derango, DDS is a General Practice Dentistry in LA Salle, 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

360 1st St
LA Salle, IL 61301-2356
Phone: (815) 223-9057
Fax: (815) 223-9248
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 number1689744468
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedNovember 8, 2006
Last updated in NPPESJuly 8, 2007
Mailing address360 First St, Lasalle, IL 61301

Other providers in LA Salle