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

Ryan Daniel Johnson, DMD

Individual provider Dentist · NPI 1821228131

Ryan Daniel Johnson, DMD is a Dentist in Springfield, Illinois. Licensed in Illinois. Registered with an NPI since 2009.

Licensed in
IL
In the registry since
2009
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

2525 W Iles Ave
Springfield, IL 62704-4283
Phone: (217) 787-7744
Fax: (217) 793-3620
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 019.028015 (IL)

Record details

NPI number1821228131
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedJuly 21, 2009
Last updated in NPPESNovember 28, 2012
Mailing address2525 W Iles Ave, Springfield, IL 62704-4283

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