Douglas J. Larson, D.C.
Douglas J. Larson is a Chiropractor provider (Chiropractor) practicing in Belle Fourche, SD, registered in the NPPES registry with NPI 1841265956 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at Tri-State Chiropractic, PC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1841265956 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Douglas J. Larson |
| Credential | D.C. |
| Sex | Male |
| Practice address | 1515 5TH AVE, SUITE 101, Belle Fourche, SD, 57717 |
| Phone | 6058924845 |
| Enumeration date | 2006-02-22 |
| Last updated in NPPES | 2008-08-25 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 689 | SD |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7602992 | Medicaid | SD | — |
Copy-ready billing details
Provider: Douglas Larson, D.C. NPI: 1841265956 Taxonomy: 111N00000X (Chiropractor) Address: 1515 5TH AVE, SUITE 101, Belle Fourche, SD, 57717
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1952559916 | Tri-State Chiropractic, PC | Organization | 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 1841265956 against the authoritative CMS record: view Douglas J. Larson 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-08-25.