NPI Portal NPI Lookup & Verification

Tri-State Chiropractic, PC

Tri-State Chiropractic, PC is a healthcare organization registered as Chiropractor in Belle Fourche, SD, holding Type 2 (organization) NPI 1952559916 since 2008. The authorized official on file is Douglas Larson, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI 1952559916
Entity type Organization (Type 2)
Legal business name Tri-State Chiropractic, PC
Practice address 1515 5TH AVE, SUITE 101, Belle Fourche, SD, 57717
Phone 6058924845
Enumeration date 2008-09-03
Last updated in NPPES 2008-09-03

Authorized official

Name Douglas Larson
Title Owner
Phone 6058924845

Taxonomy & classification

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 689 SD

Other identifiers

Identifier Type State Issuer
7602992 Medicaid SD
Copy-ready billing details
Provider: Tri-State Chiropractic, PC
NPI: 1952559916
Taxonomy: 111N00000X (Chiropractor)
Address: 1515 5TH AVE, SUITE 101, Belle Fourche, SD, 57717

Providers at this address

NPI Name Type Specialty Location
1841265956 Douglas Larson Individual Chiropractor Belle Fourche, SD
1366850570 Bryce Gades Individual Physical Therapist Belle Fourche, SD
1609737097 Holly Munsterman Individual Chiropractor Belle Fourche, SD

Verify this record

Cross-check NPI 1952559916 against the authoritative CMS record: view Tri-State Chiropractic, PC on the official NPPES registry .

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 or validate an NPI number.

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).

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2008-09-03.