NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Tri-State Chiropractic, PC

Chiropractor in Belle Fourche, SD · enumerated 2008 · authorized official Douglas Larson, Owner.

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

National Provider Identifier

1952559916

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Tri-State Chiropractic, PC
Practice address 1515 5th Ave, Suite 101, Belle Fourche, SD, 57717
Phone (605) 892-4845
Enumeration date Sep 3, 2008
Last updated in NPPES Sep 3, 2008

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 689 (SD) Primary

Authorized official

Name Douglas Larson
Title Owner
Phone (605) 892-4845

Other identifiers

Identifier Type State Issuer
7602992 Medicaid SD -

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 Tri-State Chiropractic, PC?
Tri-State Chiropractic, PC is registered in NPPES as a Chiropractor (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-03.