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

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