Computerized Diagnostic Imaging Centers - Riverside
Registered legal name: Riverside Imaging LLC
4000 14TH St, Suite 109, Riverside, CA 92501
DirectionsGoogle MapsApple MapsRegistry Record
- NPI
- 1104818459
- Other NPIs
- 1124206941 (same organisation, same address; folded into this listing)
- Type
- MRI centre and radiology clinic
- Taxonomy codes
- 261QM1200X (Magnetic Resonance Imaging (MRI) clinic/center); 261QR0200X (Radiology clinic/center); 261QR0206X (Mammography clinic/center); 2085R0202X (Diagnostic radiology (physician specialty code carried by an organisation))
- Practice location
- 4000 14TH St, Suite 109, Riverside, CA 92501
- Telephone
- (951) 276-7500
- NPI issued
- 22 August 2005 (21 years ago)
- Record updated
- 18 March 2008 (18 years ago)
- NPI status
- NPI active as reported by CMS 2026-09
- Metro area
- Riverside-San Bernardino-Ontario, CA (metropolitan area, Riverside County)
- State
- California (1,513 records statewide)
- Map position
- Census address match (rooftop level)
- Snapshot
- NPPES data dissemination file, 14 September 2026
What the Record Tells You
Computerized Diagnostic Imaging Centers - Riverside, the trading name of Riverside Imaging LLC, is an NPI registry record for an MRI centre and radiology clinic at 4000 14TH St, Suite 109 in Riverside, California 92501. CMS issued NPI 1104818459 on 22 August 2005, and the organisation last updated its own entry on 18 March 2008. That was 18 years ago, so treat the phone number and suite as unverified until you have spoken to someone there.
The record carries 4 imaging taxonomy codes: Magnetic Resonance Imaging (MRI) clinic/center (261QM1200X) and Radiology clinic/center (261QR0200X) and Mammography clinic/center (261QR0206X) and Diagnostic radiology (physician specialty code carried by an organisation) (2085R0202X). The MRI-specific code means the organisation registered itself as a magnetic resonance imaging centre, the strongest signal the registry gives that a scanner is on site. CMS also holds a second NPI for the same organisation at this address (1124206941), folded into this listing.
Riverside sits in the Riverside-San Bernardino-Ontario, CA metropolitan area (Riverside County), which has 177 imaging-centre records on the California side in the September 2026 file, 21 of them with the MRI code, out of 1,513 across California. The nearest alternatives in the registry are Riverside Radiology Medical Group INC (0.0 miles, Riverside), Access Imaging, LLC (0.1 miles, Riverside) and Riverside Radiology Medical Group INC (0.1 miles, Riverside), with 2 more within 1.4 miles.
For a cash-pay benchmark, our California freestanding-centre estimate is $600 to $1,800 for a typical single-region MRI. At California hospitals the cash price is measured rather than estimated: $153 to $8,216 for a brain MRI, median $2,307, from 122 of the 169 California hospitals whose own price files we have read, out of 276 in the state, files dated to September 2026. This centre's own prices are not in the registry: call (951) 276-7500 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 4000 14TH St, straight-line distance. Rows without a link are name-classified radiology organisations or records outside a metro page.
| Centre | City | Distance | Type | Phone (registry) |
|---|---|---|---|---|
| Riverside Radiology Medical Group INC | Riverside, CA | 0.0 mi | Radiology org. (name-classified) | (951) 276-7500 |
| Access Imaging, LLC | Riverside, CA | 0.1 mi | MRI centre | (951) 684-6937 |
| Riverside Radiology Medical Group INC | Riverside, CA | 0.1 mi | Radiology org. (name-classified) | (951) 276-7550 |
| Riverside Radiology Medical Group INC | Riverside, CA | 0.2 mi | Radiology org. (name-classified) | (951) 788-3400 |
| Clarity Cardiac CT LLC | Riverside, CA | 1.4 mi | Radiology org. (name-classified) | (951) 237-7331 |
Computerized Diagnostic Imaging Centers - Riverside in amber, with the 5 nearest registry records in teal. Boundary drawn: Riverside County outline.
Map data: OpenFreeMap, © OpenMapTiles, data from OpenStreetMap contributors. Boundaries: US Census Bureau cartographic boundary files.
Cash-Price Benchmark
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.
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. This page describes a registry record, not a review or recommendation of Computerized Diagnostic Imaging Centers - Riverside.