Orthopaedic Surgery in Sioux City, IA
6 active Orthopaedic Surgery providers practice in Sioux City, Iowa according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1588701205 | Cnos PC | Organization | Orthopaedic Surgery Physician | Sioux City, IA |
| 1528162732 | Duane Nelson | Individual | Orthopaedic Surgery Physician | Sioux City, IA |
| 1700980919 | James Froggatt | Individual | Orthopaedic Surgery Physician | Sioux City, IA |
| 1336243542 | Kevin Liudahl | Individual | Orthopaedic Surgery Physician | Sioux City, IA |
| 1902134406 | Tri-State Specialists, LLP | Organization | Orthopaedic Surgery Physician | Sioux City, IA |
| 1619071826 | William Samuelson | Individual | Orthopaedic Surgery of the Spine Physician | Sioux City, IA |
Frequently asked questions
How many Orthopaedic Surgery providers are in Sioux City, IA?
The latest NPPES snapshot lists 6 active Orthopaedic Surgery providers with a practice address in Sioux City, Iowa.
How do I check a Orthopaedic Surgery provider's NPI in Sioux City?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.
Source: CMS NPPES (public data). Snapshot 2026-07-10.