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

Dr. Stephen Ackerman Johnson, DDS

Individual provider General Practice Dentistry · NPI 1194941849

Dr. Stephen Ackerman Johnson, DDS is a General Practice Dentistry in Monmouth, 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

225 S 1st St
Monmouth, IL 61462-2201
Phone: (309) 734-8403
Fax: (309) 734-6870
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 number1194941849
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedApril 18, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1339 E Broadway, Monmouth, IL 61462-1980

Other providers in Monmouth