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

Dr. William Thomas Johnson, DDSMS

Individual provider Endodontics · NPI 1477657161

Dr. William Thomas Johnson, DDSMS is an Endodontics in Iowa City, Iowa. Licensed in Iowa. Registered with an NPI since 2006.

Licensed in
IA
In the registry since
2006

Practice location Address checks out

322 S Dental Science Bldg
Iowa City, IA 52242-1001
Phone: (319) 384-1139
Fax: (319) 384-1785
Show map & directions

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

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 06063 (IA)

Record details

NPI number1477657161
Entity typeIndividual (Type 1)
GenderMale
Credentials DDSMS
Sole proprietorNo
NPI enumeratedSeptember 12, 2006
Last updated in NPPESMay 7, 2013
Mailing address257 S Dental Science Bldg, Iowa City, IA 52242-1001

Other providers in Iowa City