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

Dr. John Charles Grabow, DDS

Individual provider Dentist · NPI 1912070418

Dr. John Charles Grabow, DDS is a Dentist in Steger, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
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

3112 Union Ave
Steger, IL 60475
Phone: (708) 754-8090
Fax: (708) 754-8433
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 019013128 (IL)
Dentist Taxonomy 122300000X · Licence 019.013128 (IL)

Record details

NPI number1912070418
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedNovember 15, 2006
Last updated in NPPESSeptember 14, 2009
Mailing address3112 Union Avenue, Steger, IL 60475