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

Richard J Koch, DDS, PC

Organization General Practice Dentistry · NPI 1083096739

Richard J Koch, DDS, PC is a General Practice Dentistry in Sioux Falls, South Dakota. Registered with an NPI since 2015.

In the registry since
2015
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4001 S Southeastern Ave
Sioux Falls, SD 57103-5305
Phone: (605) 371-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X

Record details

NPI number1083096739
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Richard Koch — Dentist · (605) 371-3000
NPI enumeratedJune 18, 2015
Last updated in NPPESJune 18, 2015
Mailing address4001 S Southeastern Ave, Sioux Falls, SD 57103-5305

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