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

Dr. John Steven Knox, DMD

Individual provider General Practice Dentistry · NPI 1790796001

Dr. John Steven Knox, DMD is a General Practice Dentistry in Belleville, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

2626 W Blvd
Belleville, IL 62221-5605
Phone: (618) 233-8006
Fax: (618) 233-8019
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 number1790796001
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedAugust 11, 2006
Last updated in NPPESJuly 8, 2007
Mailing address2626 West Blvd, Belleville, IL 62221-5605

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