Radiology clinicNPI registry, September 2026

Norton Diagnostic Center - Dixie

Registered legal name: Norton Hospitals INC

4420 Dixie Hwy Ste 108, Louisville, KY 40216

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Practice-location phone (registry)

(502) 629-8000

As recorded by the organisation in NPPES, last updated 31 January 2023. Not verified by us.

Registry Record

NPI: 1265044523
Type: Radiology clinic/centre
Taxonomy codes: 261QR0200X (Radiology clinic/center)
Practice location: 4420 Dixie Hwy Ste 108, Louisville, KY 40216
Telephone: (502) 629-8000
NPI issued: 18 August 2020 (6 years ago)
Record updated: 31 January 2023 (3 years ago)
NPI status: NPI active as reported by CMS 2026-09
Metro area: Louisville/Jefferson County, KY-IN (metropolitan area, Jefferson County)
State: Kentucky (181 records statewide)
Subpart of: Norton Hospitals INC
Map position: Census address match (rooftop level)
Snapshot: NPPES data dissemination file, 14 September 2026

What the Record Tells You

Norton Diagnostic Center - Dixie, the trading name of Norton Hospitals INC, is an NPI registry record for a radiology clinic/centre at 4420 Dixie Hwy Ste 108 in Louisville, Kentucky 40216. CMS issued NPI 1265044523 on 18 August 2020, and the organisation last updated its own entry on 31 January 2023. That was 3 years ago; the details are probably still current, but confirm the address when you book.

The record carries one imaging taxonomy code: Radiology clinic/center (261QR0200X). It registered as a radiology clinic without the MRI-specific code, so ask which modalities it operates before assuming an MRI is available. CMS records it as a subpart of Norton Hospitals INC, so pricing may follow the parent's policies.

Louisville sits in the Louisville/Jefferson County, KY-IN metropolitan area (Jefferson County), which has 45 imaging-centre records on the Kentucky side in the September 2026 file, 8 of them with the MRI code, out of 181 across Kentucky. The nearest alternatives in the registry are VIP Imaging, PLLC (1.2 miles, Louisville), Heartland Imaging Louisville, Dixie Highway (1.6 miles, Louisville) and Gnd Medical Consultants, LLC (2.3 miles, Louisville), with 2 more within 2.9 miles.

For a cash-pay benchmark, our Kentucky freestanding-centre estimate is $470 to $1,200 for a typical single-region MRI. At Kentucky hospitals the cash price is measured rather than estimated: $615 to $4,136 for a brain MRI, median $2,592, from 34 of the 39 Kentucky hospitals whose own price files we have read, out of 59 in the state, files dated to September 2026. This centre's own prices are not in the registry: call (502) 629-8000 with the CPT code for your scan and ask for the self-pay rate, whether the radiologist's report is included, and the scanner's field strength.

Nearest Alternatives

The 5 closest imaging records to 4420 Dixie Hwy Ste 108, straight-line distance. Rows without a link are name-classified radiology organisations or records outside a metro page.

Centre	City	Distance	Type	Phone (registry)
VIP Imaging, PLLC	Louisville, KY	1.2 mi	Radiology org. (name-classified)	(655) 847-3768
Heartland Imaging Louisville, Dixie Highway	Louisville, KY	1.6 mi	Radiology clinic	(502) 429-6500
Gnd Medical Consultants, LLC	Louisville, KY	2.3 mi	Radiology clinic	(502) 937-7772
Gnd Radiology Solutions, LLC	Louisville, KY	2.3 mi	Radiology clinic	(502) 276-1409
Integra Medical Imaging	Louisville, KY	2.9 mi	MRI centre	(800) 590-9674

Where it sits

Norton Diagnostic Center - Dixie in amber, with the 5 nearest registry records in teal. Boundary drawn: Jefferson County outline.

Map data: OpenFreeMap, © OpenMapTiles, data from OpenStreetMap contributors. Boundaries: US Census Bureau cartographic boundary files.

Cash-Price Benchmark

Cash price for a brain MRI in Kentucky: 34 hospitals measured

Freestanding imaging centre, estimated

$470 to $1,200

Our own estimate. No imaging operator publishes a per-state cash price.

Hospital outpatient, measured

$615 to $4,136

Median $2,592 cash against a median gross charge of $4,344, from 34 of the 39 Kentucky hospitals whose own price files we have read, out of 59 in the state, files dated to September 2026.

Louisville and Lexington dominate; rural Eastern KY more expensive. The hospital figures are CPT 70551, brain MRI without contrast, taken from each hospital's own federal transparency file and attributed to the date that file carries. A further 3 hospitals publish a “cash price” that is its chargemaster restated rather than a discount, reaching $5,342; those are kept out of the band above and counted here instead. 1 more hospital lists this code at prices more than three times apart in the same file, from $1,580 to $1,580, so which row is the scan cannot be told from the file; they are excluded from the band and counted here. Hospitals whose file we could not read are named, not filled in (methodology).

What to ask when you call

The self-pay price for your exact CPT code (70551 brain, 72148 lumbar spine, 73221 or 73721 joint, without contrast), and whether the radiologist's report is included.
Scanner field strength (1.5T or 3T) and whether it is closed, wide-bore or open.
ACR or IAC accreditation, and who reads the images. The registry cannot tell you either.
Whether they accept an order from a telehealth referral if you have no local doctor.

Full list: cheap MRI, good MRI checklist.

Browse and compare

All 45 centres in Louisville/Jefferson County Kentucky imaging centres Questions to ask before booking Cash-pay MRI guide Imaging centre directory

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 [email protected]. This page describes a registry record, not a review or recommendation of Norton Diagnostic Center - Dixie.