TRI-STATE CHIROPRACTIC, PC
NPI 1952559916
Chiropractor in Belle Fourche, SD
About Tri-state Chiropractic, Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TRI-STATE CHIROPRACTIC, PC (NPI 1952559916) is a healthcare organization registered as a chiropractor in Belle Fourche, South Dakota and active in the NPI registry since September 2008. The organization lists Douglas J Larson, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Tri-state Chiropractic, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Tri-State Chiropractic, PC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (3)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Tri-State Chiropractic, PC's NPI number?
The NPI number for Tri-State Chiropractic, PC is 1952559916. It was assigned to this organization in the NPPES registry on September 3, 2008.
Where is Tri-State Chiropractic, PC located?
Tri-State Chiropractic, PC is located at 1515 5th Ave Suite 101, Belle Fourche, SD 57717. The listed phone number is (605) 892-4845.
What is Tri-State Chiropractic, PC's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Tri-State Chiropractic, PC enrolled in Medicare?
Yes. Tri-State Chiropractic, PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Tri-State Chiropractic, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Chiropractic, reassign their Medicare billing to Tri-State Chiropractic, PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Tri-State Chiropractic, PC accept?
Health plans from Avera Health Plans and Sanford Health Plan list Tri-State Chiropractic, PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Tri-State Chiropractic, PC was last updated on September 3, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Tri-State Chiropractic, Pc · NPI 1952559916
Chiropractor organization in Belle Fourche, South Dakota. Organization record, active in the CMS NPPES registry since September 3, 2008.
## Identity
- **NPI:** 1952559916 (Entity type: Organization)
- **Enumerated:** September 3, 2008
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **Organization subpart:** No
- **Authorized official:** Douglas Larson, OWNER
## Practice location
- **Address:** 1515 5TH AVE, SUITE 101, Belle Fourche, SD 57717-6031
- **Phone:** (605) 892-4845
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3 clinicians (Chiropractic) reassign Medicare billing to this organization (form CMS-855R); 2 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 3, 2008
- **Other identifiers:** Medicare PIN S86538 (SD); Medicaid 7602992 (SD); Medicare UPIN T66566
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Source: [NPI Profile](https://npiprofile.com/npi/1952559916) · Data from the CMS NPPES public registry.