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

James S Leaman, DDS

Individual provider Dentist · NPI 1306970264

James S Leaman, DDS is a Dentist in Oconomowoc, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2007.

Licensed in
WI
In the registry since
2007
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

820 Summit Ave
Oconomowoc, WI 53066-3920
Phone: (262) 567-4466
Fax: (262) 567-5957
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

Dentist (primary) Taxonomy 122300000X · Licence 5002078G (WI)

Record details

NPI number1306970264
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMarch 15, 2007
Last updated in NPPESJuly 8, 2007
Mailing address820 Summit Ave, Oconomowoc, WI 53066-3920

Other providers in Oconomowoc