Specialist in Sioux City, IA
15 active Specialist 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 |
|---|---|---|---|---|
| 1417088907 | Dermatology Associates of Siouxland, PC | Organization | Specialist | Sioux City, IA |
| 1285775403 | Duane K Nelson, MD, PC | Organization | Specialist | Sioux City, IA |
| 1417918921 | Elizabeth Mcinerney | Individual | Specialist | Sioux City, IA |
| 1700173192 | Heidi Nelson | Individual | Specialist | Sioux City, IA |
| 1235190067 | James Lauck | Individual | Specialist | Sioux City, IA |
| 1528109774 | James R Froggatt MD, PC | Organization | Specialist | Sioux City, IA |
| 1083583298 | Jim Ewoldt | Individual | Specialist | Sioux City, IA |
| 1417098658 | Kevin J Liudahl MD, PC | Organization | Specialist | Sioux City, IA |
| 1134554595 | Laurie Smith | Individual | Specialist | Sioux City, IA |
| 1871938738 | Lisa Theisen | Individual | Specialist | Sioux City, IA |
| 1184672479 | Michele Kreisberg Palmer | Individual | Specialist | Sioux City, IA |
| 1902947146 | Raymond Mp Sherman MD, PC | Organization | Specialist | Sioux City, IA |
| 1073574802 | Richard Hildebrand | Individual | Specialist | Sioux City, IA |
| 1295991677 | Siouxland Adult Medicine, Pllc | Organization | Specialist | Sioux City, IA |
| 1205977436 | Spine and Orthopaedics, PC | Organization | Specialist | Sioux City, IA |
Frequently asked questions
How many Specialist providers are in Sioux City, IA?
The latest NPPES snapshot lists 15 active Specialist providers with a practice address in Sioux City, Iowa.
How do I check a Specialist 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.