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

Dr. Eric Grant Unkenholz, DDS

Individual provider General Practice Dentistry · NPI 1336300847

Dr. Eric Grant Unkenholz, DDS is a General Practice Dentistry in Rapid City, South Dakota. Practices as a sole proprietor and works from 2 locations. Licensed in South Dakota.

Licensed in
SD
In the registry since
2008
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

716 Quincy St
Rapid City, SD 57701-4084
Phone: (605) 399-9000
Fax: (605) 399-9008
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1301 W Omaha St Ste 228, Rapid City, SD 57701-2422 — (605) 342-2445

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence D0825 (SD)

Record details

NPI number1336300847
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJune 18, 2008
Last updated in NPPESJuly 15, 2024
Certification dateJuly 15, 2024

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