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

Donald Jonker, DDS

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1588022933

Donald Jonker, DDS is a Student in an Organized Health Care Education/Training Program in Romeoville, Illinois. Practices as a sole proprietor and works from 2 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2016
Specialties on file
2
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

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Romeoville, IL

Additional practice locations (1)

  • 707 Parnassus Ave # D-4000, San Francisco, CA 94143-2210 — (415) 476-9656

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 019030428 (IL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1588022933
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJanuary 31, 2016
Last updated in NPPESMay 18, 2018

Other providers in Romeoville