Imaging Centers in South Dakota: 21 MRI and Radiology Centre Records
The September 2026 NPI file lists 21 imaging organisations in South Dakota: 3 registered under the MRI or radiology clinic codes (0, or 0%, with the MRI-specific code) and 18 diagnostic-radiology organisations classified by name. Sioux Falls is the largest market with 6 records, followed by Yankton (4), Rapid City (3) and Mitchell (2). 4 records sit outside the metro areas listed below or alone in a small area; they are listed on this page.
Price context: a single-region MRI in South Dakota runs $500 to $1,250 cash at a freestanding centre, which is our own estimate. At hospitals it is measured, not estimated: a brain MRI runs $1,852 to $5,510 cash, median $3,210 against a median gross charge of $3,927, from 7 of the 10 South Dakota hospitals whose own price files we have read, out of 17 in the state, files dated to September 2026. A further 1 hospital publishes their chargemaster unchanged as a “cash price”, up to $5,629, and are not in that range. Sioux Falls dominates; Sanford Health large.
South Dakota Metro Areas
Census metro and micropolitan areas in South Dakota with at least two registry records. Each metro page lists every centre with its registry phone, nearest alternatives and the hospital cash prices we have parsed for that market.
| Metro area | Type | Records | MRI code | Cities |
|---|---|---|---|---|
| Sioux Falls | Metropolitan | 6 | 0 | Sioux Falls |
| Yankton | Micropolitan | 4 | 0 | Yankton |
| Rapid City | Metropolitan | 3 | 0 | Rapid City |
| Mitchell | Micropolitan | 2 | 0 | Mitchell |
| Watertown | Micropolitan | 2 | 0 | Watertown |
One pin per metro page, placed at the mean position of its records and sized by how many it holds.
Boundaries: US Census Bureau cartographic boundary files.
Cash-Price Context for South Dakota
Use these ranges as the benchmark when you call a listed centre for a self-pay quote. The registry holds no prices.
Outside the Main Metros: 4 Records
4 records are the only imaging organisation in their metro or micropolitan area and 0 sit outside any Census metro area. They have no dedicated page; the registry phone is shown here.
| Centre (registry name) | City | Metro | Type | Phone (registry) | Last updated |
|---|---|---|---|---|---|
| Avera Medical Group Radiology Aberdeen Legal name: Avera St. Luke's Name-classified registry row | Aberdeen | Aberdeen, SD | Radiology org. (name-classified) | (605) 622-5540 | 2026-04 |
| Huron Imaging Legal name: Wise Imaging INC Name-classified registry row | Huron | Huron, SD | Radiology org. (name-classified) | (605) 353-6209 | 2013-02 |
| Missouri Valley Radiology LLC Name-classified registry row | Pierre | Pierre, SD | Radiology org. (name-classified) | (605) 224-3199 | 2013-02 |
| Diagnostic Radiology Veins PC Name-classified registry row | Dakota Dunes | Sioux City, IA-NE-SD | Radiology org. (name-classified) | (402) 650-9179 | 2025-11 |
South Dakota and related guides
Source: NPI registry records, status as reported by CMS, September 2026 file (NPPES data dissemination file dated 14 September 2026, download.cms.gov; US federal public data, no charge). NPPES is an identifier registry, not a licence register: an NPI does not validate licensure, accreditation or that a scanner is on site. Names, addresses and phones are as self-reported to CMS and many records have not been updated for years; confirm before you travel. Coordinates: US Census Bureau geocoder, ZIP-code centroid where the address did not match (flagged). Metro areas: 2023 Census core-based statistical areas by county. Price ranges: our methodology; hospital cash prices: each hospital's federal transparency file (45 CFR 180), where parsed. No centre pays to be listed and none is endorsed. Listed here in error, or want a correction? Email questions@mriscancost.com.