Radiology clinicNPI registry, September 2026

Royal Open MRI

Registered legal name: Orthopedic & Spine Surgery Associates LTD.

420 W Northwest Hwy, Suite J, Barrington, IL 60010

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Practice-location phone (registry)

(847) 382-6477

As recorded by the organisation in NPPES, last updated 6 May 2009. Not verified by us.

Registry Record

NPI: 1841439742
Type: Radiology clinic/centre
Taxonomy codes: 261QR0200X (Radiology clinic/center)
Practice location: 420 W Northwest Hwy, Suite J, Barrington, IL 60010
Telephone: (847) 382-6477
NPI issued: 17 February 2009 (17 years ago)
Record updated: 6 May 2009 (17 years ago)
NPI status: NPI active as reported by CMS 2026-09
Metro area: Chicago-Naperville-Elgin, IL-IN (metropolitan area, Lake County)
State: Illinois (528 records statewide)
Subpart of: Orthopedic & Spine Surgery Associates LTD.
Map position: Census address match (rooftop level)
Snapshot: NPPES data dissemination file, 14 September 2026

What the Record Tells You

Royal Open MRI, the trading name of Orthopedic & Spine Surgery Associates LTD., is an NPI registry record for a radiology clinic/centre at 420 W Northwest Hwy, Suite J in Barrington, Illinois 60010. CMS issued NPI 1841439742 on 17 February 2009, and the organisation last updated its own entry on 6 May 2009. That was 17 years ago, so treat the phone number and suite as unverified until you have spoken to someone there.

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 Orthopedic & Spine Surgery Associates LTD., so pricing may follow the parent's policies.

Barrington sits in the Chicago-Naperville-Elgin, IL-IN metropolitan area (Lake County), which has 416 imaging-centre records on the Illinois side in the September 2026 file, 89 of them with the MRI code, out of 528 across Illinois. The nearest alternatives in the registry are Open Advanced MRI of Deer Park, LLC (1.5 miles, Deer Park), Midwest Advanced Radiology Center, LLC (2.7 miles, Lake Barrington) and High Tech Medical Imaging (4.1 miles, Lake Zurich), with 2 more within 4.1 miles.

For a cash-pay benchmark, our Illinois freestanding-centre estimate is $550 to $1,600 for a typical single-region MRI. At Illinois hospitals the cash price is measured rather than estimated: $254 to $4,532 for a brain MRI, median $1,505, from 47 of the 61 Illinois hospitals whose own price files we have read, out of 114 in the state, files dated to September 2026. This centre's own prices are not in the registry: call (847) 382-6477 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 420 W Northwest Hwy, straight-line distance. Rows without a link are name-classified radiology organisations or records outside a metro page.

Centre	City	Distance	Type	Phone (registry)
Open Advanced MRI of Deer Park, LLC	Deer Park, IL	1.5 mi	Radiology org. (name-classified)	(847) 550-6740
Midwest Advanced Radiology Center, LLC	Lake Barrington, IL	2.7 mi	Radiology clinic	(847) 277-0936
High Tech Medical Imaging	Lake Zurich, IL	4.1 mi	Radiology org. (name-classified)	(847) 438-0181
Lake Zurich Open MRI	Lake Zurich, IL	4.1 mi	Radiology clinic	(708) 827-5732
Lake Zurich Open MRI, LLC	Lake Zurich, IL	4.1 mi	MRI centre	(847) 726-0674

Where it sits

Royal Open MRI in amber, with the 5 nearest registry records in teal. Boundary drawn: no boundary (fitted to the plotted centres).

Map data: OpenFreeMap, © OpenMapTiles, data from OpenStreetMap contributors.

Cash-Price Benchmark

Cash price for a brain MRI in Illinois: 47 hospitals measured

Freestanding imaging centre, estimated

$550 to $1,600

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

Hospital outpatient, measured

$254 to $4,532

Median $1,505 cash against a median gross charge of $3,962, from 47 of the 61 Illinois hospitals whose own price files we have read, out of 114 in the state, files dated to September 2026.

Chicago academic medical centres (Northwestern, U of C) at the top end. 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 7 hospitals publish a “cash price” that is its chargemaster restated rather than a discount, reaching $7,151; those are kept out of the band above and counted here instead. 3 more hospitals list this code at prices more than three times apart in the same file, from $121 to $551, 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 416 centres in Chicago-Naperville-Elgin Illinois 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 Royal Open MRI.