Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Runyan Chiropractic PC

Q: What type of organization is Runyan Chiropractic PC?

Runyan Chiropractic PC is registered in NPPES as a Chiropractor (its primary provider taxonomy).

Chiropractor in Spearfish, SD · enumerated 2012 · authorized official Clay Runyan, Owner/Operator.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1639435274

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Runyan Chiropractic PC

Practice address 1109 N Main St, Spearfish, SD, 57783

Phone (605) 642-7111

Fax (605) 644-1334

Enumeration date Apr 9, 2012

Last updated in NPPES Apr 9, 2012

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 744 (SD) Primary

Authorized official

Name Clay Runyan

Title Owner/Operator

Phone (605) 642-7111

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Runyan Chiropractic PC?

Runyan Chiropractic PC is registered in NPPES as a Chiropractor (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-09.