Walnut Group Management
Walnut Group Management is a healthcare organization registered as Chiropractor in La Grande, OR, holding Type 2 (organization) NPI 1891983441 since 2007. The authorized official on file is Duane Reuer, Dc.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1891983441 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Walnut Group Management |
| Practice address | 1502 NORTH PINE ST, La Grande, OR, 97850 |
| Phone | 5419637432 |
| Fax | 5419630597 |
| Enumeration date | 2007-10-09 |
| Last updated in NPPES | 2007-10-09 |
Authorized official
| Name | Duane Reuer |
|---|---|
| Title | Dc |
| Phone | 5419637432 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 651161 | OR |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 173668502619 | Other | OR | WORKER'S COMP |
| 196972 | Medicaid | OR | — |
| 196671 | Other | WA | WORKER'S COMP |
Copy-ready billing details
Provider: Walnut Group Management NPI: 1891983441 Taxonomy: 111N00000X (Chiropractor) Address: 1502 NORTH PINE ST, La Grande, OR, 97850
Verify this record
Cross-check NPI 1891983441 against the authoritative CMS record: view Walnut Group Management 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
Who is the authorized official for Walnut Group Management?
What is the NPI number for Walnut Group Management?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-10-09.