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

William S Johnston DDS PA

Organization Dentist · NPI 1952569220

William S Johnston DDS PA is a Dentist in W. St. Paul, Minnesota. Licensed in Minnesota. Registered with an NPI since 2008.

Licensed in
MN
In the registry since
2008
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1545 Livington Ave Ste 101
W. St. Paul, MN 55118
Phone: (651) 455-0505
Fax: (651) 455-0625
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 10556 (MN)

Record details

NPI number1952569220
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Johnston — Owner Dentist · (651) 455-0505
NPI enumeratedMay 23, 2008
Last updated in NPPESMay 23, 2008
Mailing address1545 Livington Ave Suite 101, W St Paul, MN 55118

Other providers in W. St. Paul