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

Jonathan Noel Smiley, DMD

Individual provider General Practice Dentistry · NPI 1407298110

Jonathan Noel Smiley, DMD is a General Practice Dentistry in Alton, Illinois. Licensed in Illinois. Registered with an NPI since 2013.

Licensed in
IL
In the registry since
2013
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

4119 Humbert Rd
Alton, IL 62002-7116
Phone: (618) 465-8100
Fax: (618) 462-3530
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 019.029542 (IL)

Record details

NPI number1407298110
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedJuly 23, 2013
Last updated in NPPESJuly 23, 2013

Other providers in Alton