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

Dr. John E Grubb, DDS

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1154533461

Dr. John E Grubb, DDS is an Orthodontics and Dentofacial Orthopedics Dentistry in Chicago, 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

801 S Paulina St
Chicago, IL 60612-7210
Phone: (312) 996-7138
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 136000123 (IL)

Record details

NPI number1154533461
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedMay 7, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1 W Superior St Apt 4913, Chicago, IL 60610-8867

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