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

Dr. John L Thornton, DMD

Individual provider General Practice Dentistry · NPI 1154522639

Dr. John L Thornton, DMD is a General Practice Dentistry in Cedar Rapids, Iowa. Practices as a sole proprietor. Licensed in Iowa.

Licensed in
IA
In the registry since
2007
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

2715 6th St SW
Cedar Rapids, IA 52404-4001
Phone: (319) 362-4038
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 7017 (IA)

Record details

NPI number1154522639
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedMay 30, 2007
Last updated in NPPESJuly 8, 2007
Mailing address2715 6th St Sw, Cedar Rapids, IA 52404-4001

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