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

Dr. Timothy Harrison Sinner, DDS

Individual provider General Practice Dentistry · NPI 1811191695

Dr. Timothy Harrison Sinner, DDS is a General Practice Dentistry in Jamestown, North Dakota. Practices as a sole proprietor. Licensed in North Dakota and Wisconsin.

Licensed in
ND, WI
In the registry since
2007
Specialties on file
2
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 →

Practice location Address checks out

1209 5th Ave SE
Jamestown, ND 58401-5601
Phone: (701) 252-6005
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 1690 (ND)
General Practice Dentistry Taxonomy 1223G0001X · Licence 2941-015 (WI)

Record details

NPI number1811191695
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJune 13, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1209 5th Ave Se, Jamestown, ND 58401-5601

Other providers in Jamestown