Dr. Derek Allan Sundby, DC
Dr. Derek Allan Sundby is a Chiropractor provider (Chiropractor) practicing in Cavalier, ND, registered in the NPPES registry with NPI 1972079085 since 2018. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1972079085 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Derek Allan Sundby |
| Credential | DC |
| Sex | Male |
| Practice address | Cavalier, ND, 58220 |
| Phone | 7012654114 |
| Fax | 7012654113 |
| Enumeration date | 2018-10-16 |
| Last updated in NPPES | 2024-02-05 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Secondary | 6544 | MN |
| 111N00000X | Chiropractor | Primary | 1149 | ND |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Derek Sundby, DC NPI: 1972079085 Taxonomy: 111N00000X (Chiropractor) Address: Cavalier, ND, 58220
Verify this record
Cross-check NPI 1972079085 against the authoritative CMS record: view Dr. Derek Allan Sundby 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
Is NPI 1972079085 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-02-05.