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

Clay Stuart Runyan, DC

Individual provider Chiropractor · NPI 1356463178

Clay Stuart Runyan, DC is a Chiropractor in Spearfish, South Dakota. Licensed in South Dakota. Registered with an NPI since 2007.

Licensed in
SD
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1109 Main St
Spearfish, SD 57783-1424
Phone: (605) 642-7111
Fax: (605) 644-1334
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 744 (SD)

Record details

NPI number1356463178
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedApril 4, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1109 Main St, Spearfish, SD 57783-1424

Other providers in Spearfish