Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Runyan Chiropractic PC

Organization Chiropractor · NPI 1639435274

Runyan Chiropractic PC provides Chiropractor services in Spearfish, 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

1109 N Main St
Spearfish, SD 57783-1424 Not confirmed with CMS for 14 years — call before visiting
Phone: (605) 642-7111
Fax: (605) 644-1334
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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 number1639435274
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Clay Runyan — Owner/Operator · (605) 642-7111
NPI enumeratedApril 9, 2012
Last updated in NPPESApril 9, 2012
Mailing address1109 N Main St, Spearfish, SD 57783-1424

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