Imaging Centers in Hawaii: 42 MRI and Radiology Centre Records
The September 2026 NPI file lists 42 imaging organisations in Hawaii: 22 registered under the MRI or radiology clinic codes (1, or 2%, with the MRI-specific code) and 20 diagnostic-radiology organisations classified by name. Urban Honolulu is the largest market with 22 records, followed by Kahului-Wailuku (13) and Hilo-Kailua (5). 2 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 Hawaii runs $800 to $2,000 cash at a freestanding centre, which is our own estimate. At hospitals it is measured, not estimated: a brain MRI runs $722 to $1,673 cash, median $1,418 against a median gross charge of $2,230, from 9 of the 9 Hawaii hospitals whose own price files we have read, out of 11 in the state, files dated to July 2026. Limited competition outside Honolulu drives all prices up.
Hawaii Metro Areas
Census metro and micropolitan areas in Hawaii 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 |
|---|---|---|---|---|
| Urban Honolulu | Metropolitan | 22 | 1 | Honolulu, Kailua and Waipahu |
| Kahului-Wailuku | Metropolitan | 13 | 0 | Wailuku, Kihei and Kahului |
| Hilo-Kailua | Micropolitan | 5 | 0 | Hilo, Kailua Kona and Waikoloa |
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 Hawaii
Use these ranges as the benchmark when you call a listed centre for a self-pay quote. The registry holds no prices.
Multi-Site Operators in Hawaii
Registered organisation names appearing three or more times in Hawaii: multi-site operators and chains, whose cash prices are usually set per company rather than per site.
Outside the Main Metros: 2 Records
1 record is the only imaging organisation in its metro or micropolitan area and 1 sits 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 |
|---|---|---|---|---|---|
| West Hawaii Imaging Services, INC Name-classified registry row | Waimea | Kapaa, HI | Radiology org. (name-classified) | (808) 338-9435 | 2020-08 |
| National Orthopedic Imaging Associates Legal name: California Advanced Imaging Medical Associates, INC. Name-classified registry row | Kailua Kona | Outside metro areas | Radiology org. (name-classified) | (415) 884-3418 | 2020-09 |
Hawaii 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.