Proton International Arkansas, LLC
3900 W Capitol Ave Ste 200, Little Rock, AR 72205
DirectionsGoogle MapsApple MapsRegistry Record
- NPI
- 1154075257
- Type
- Radiology clinic/centre
- Taxonomy codes
- 261QR0200X (Radiology clinic/center); also 2085R0001X, 261Q00000X, 261QX0203X
- Practice location
- 3900 W Capitol Ave Ste 200, Little Rock, AR 72205
- Telephone
- (630) 649-4060
- NPI issued
- 8 February 2022 (4 years ago)
- Record updated
- 4 August 2026 (0 years ago)
- NPI status
- NPI active as reported by CMS 2026-08
- Metro area
- Little Rock-North Little Rock-Conway, AR (metropolitan area, Pulaski County)
- State
- Arkansas (89 records statewide)
- Map position
- Census address match (rooftop level)
- Snapshot
- NPPES data dissemination file, 10 August 2026
What the Record Tells You
Proton International Arkansas, LLC is an NPI registry record for a radiology clinic/centre at 3900 W Capitol Ave Ste 200 in Little Rock, Arkansas 72205. CMS issued NPI 1154075257 on 8 February 2022, and the organisation last updated its own entry on 4 August 2026. That is recent, so the contact details are likely current.
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. It also holds 3 other taxonomy codes (2085R0001X, 261Q00000X, 261QX0203X).
Little Rock sits in the Little Rock-North Little Rock-Conway, AR metropolitan area (Pulaski County), which has 29 imaging-centre records on the Arkansas side in the August 2026 file, 10 of them with the MRI code, out of 89 across Arkansas. The nearest alternatives in the registry are Orthoarkansas, PA (1.0 miles, Little Rock), Little Rock MRI LLC (1.2 miles, Little Rock) and Radiology Associates PA (1.4 miles, Little Rock), with 2 more within 2.8 miles.
For a cash-pay benchmark, our Arkansas range is $450 to $1,050 at freestanding imaging centres and $1,400 to $4,000 at hospitals for a typical single-region MRI. This centre's own prices are not in the registry: call (630) 649-4060 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 3900 W Capitol Ave Ste 200, straight-line distance. Rows without a link are name-classified radiology organisations or records outside a metro page.
| Centre | City | Distance | Type | Phone (registry) |
|---|---|---|---|---|
| Orthoarkansas, PA | Little Rock, AR | 1.0 mi | MRI + radiology | (501) 978-2609 |
| Little Rock MRI LLC | Little Rock, AR | 1.2 mi | MRI centre | (314) 560-9648 |
| Radiology Associates PA | Little Rock, AR | 1.4 mi | Radiology org. (name-classified) | (501) 664-3914 |
| Radiology Consultants of Little Rock, PA | Little Rock, AR | 2.0 mi | Radiology org. (name-classified) | (501) 227-5240 |
| Bright White LLC | Little Rock, AR | 2.8 mi | Radiology clinic | (501) 214-0660 |
Proton International Arkansas, LLC in amber, with the 5 nearest registry records in teal. Boundary drawn: Pulaski 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, August 2026 file (NPPES data dissemination file dated 10 August 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 Proton International Arkansas, LLC.