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

Dr. Lee Thomas Gertsen, DDS

Individual provider General Practice Dentistry · NPI 1780811406

Dr. Lee Thomas Gertsen, DDS is a General Practice Dentistry in Sioux Falls, South Dakota. Licensed in Iowa and South Dakota. Registered with an NPI since 2009.

Licensed in
IA, SD
In the registry since
2009
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.

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Practice location Address checks out

2001 W 45th St
Sioux Falls, SD 57105-6265
Phone: (605) 338-9242
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence D0908 (SD)
General Practice Dentistry Taxonomy 1223G0001X · Licence 08627 (IA)

Record details

NPI number1780811406
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJune 20, 2009
Last updated in NPPESMarch 18, 2014

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