Dr. Daniel William Nelson, DO
Dr. Daniel William Nelson is a Surgical Oncology Physician provider (Surgery) practicing in Chattanooga, TN, registered in the NPPES registry with NPI 1700020955 since 2009. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1700020955 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Daniel William Nelson |
| Credential | DO |
| Sex | Male |
| Practice address | 979 E 3RD ST STE C300, Chattanooga, TN, 37403 |
| Phone | 4232670466 |
| Enumeration date | 2009-04-30 |
| Last updated in NPPES | 2025-08-20 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Secondary | 6417 | TN |
| 2086X0206X | Surgical Oncology Physician | Primary | 6417 | TN |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Copy-ready billing details
Provider: Daniel Nelson, DO NPI: 1700020955 Taxonomy: 2086X0206X (Surgical Oncology Physician) Address: 979 E 3RD ST STE C300, Chattanooga, TN, 37403
Verify this record
Cross-check NPI 1700020955 against the authoritative CMS record: view Dr. Daniel William Nelson 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 1700020955 active?
How do I verify Daniel Nelson's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-08-20.