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

Dwight W. Loudon DDS PC

Organization Dental Clinic/Center · NPI 1497099501

Dwight W. Loudon DDS PC is a Dental Clinic/Center in Sioux Falls, South Dakota. Licensed in South Dakota. Registered with an NPI since 2012.

Licensed in
SD
In the registry since
2012
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

3005 S Phillips Ave
Sioux Falls, SD 57105-5720
Phone: (605) 338-7411
Fax: (605) 338-6368
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dental Clinic/Center (primary) Taxonomy 261QD0000X · Licence M691 (SD)

Record details

NPI number1497099501
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Dwight Loudon — President · (605) 338-7411
NPI enumeratedNovember 15, 2012
Last updated in NPPESNovember 15, 2012
Mailing address3005 S Phillips Ave, Sioux Falls, SD 57105-5720

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