MRI centreNPI registry, August 2026

Proliance Surgeons INC., P.S.

2409 N 45TH St, Seattle, WA 98103

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Practice-location phone (registry)

(206) 633-8100

As recorded by the organisation in NPPES, last updated 22 August 2022. Not verified by us.

Registry Record

NPI: 1740229699
Other NPIs: 1003441783 (same organisation, same address; folded into this listing)
Type: MRI centre
Taxonomy codes: 261QM1200X (Magnetic Resonance Imaging (MRI) clinic/center); 2085R0202X (Diagnostic radiology (physician specialty code carried by an organisation)); also 225100000X, 225X00000X, 2471M1202X, 261QM1300X
Practice location: 2409 N 45TH St, Seattle, WA 98103
Telephone: (206) 633-8100
NPI issued: 6 June 2006 (20 years ago)
Record updated: 22 August 2022 (3 years ago)
NPI status: NPI active as reported by CMS 2026-08
Metro area: Seattle-Tacoma-Bellevue, WA (metropolitan area, King County)
State: Washington (172 records statewide)
Map position: Census address match (rooftop level)
Snapshot: NPPES data dissemination file, 10 August 2026

What the Record Tells You

Proliance Surgeons INC., P.S. is an NPI registry record for an MRI centre at 2409 N 45TH St in Seattle, Washington 98103. CMS issued NPI 1740229699 on 6 June 2006, and the organisation last updated its own entry on 22 August 2022. That was 3 years ago; the details are probably still current, but confirm the address when you book.

The record carries 2 imaging taxonomy codes: Magnetic Resonance Imaging (MRI) clinic/center (261QM1200X) 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. It also holds 4 other taxonomy codes (225100000X, 225X00000X, 2471M1202X, 261QM1300X). CMS also holds a second NPI for the same organisation at this address (1003441783), folded into this listing.

Seattle sits in the Seattle-Tacoma-Bellevue, WA metropolitan area (King County), which has 94 imaging-centre records on the Washington side in the August 2026 file, 25 of them with the MRI code, out of 172 across Washington. The nearest alternatives in the registry are Brain Matters Imaging Centers (2.4 miles, Seattle), Western Radiology Associates (3.3 miles, Seattle) and Western Radiology Imaging LLC (3.3 miles, Seattle), with 2 more within 3.5 miles.

For a cash-pay benchmark, our Washington range is $700 to $1,900 at freestanding imaging centres and $2,500 to $6,800 at hospitals for a typical single-region MRI. This centre's own prices are not in the registry: call (206) 633-8100 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 2409 N 45TH 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)
Brain Matters Imaging Centers	Seattle, WA	2.4 mi	Radiology clinic	(206) 287-3900
Western Radiology Associates	Seattle, WA	3.3 mi	Radiology org. (name-classified)	(206) 366-1011
Western Radiology Imaging LLC	Seattle, WA	3.3 mi	Radiology org. (name-classified)	(206) 306-1011
Swedish First Hill Diagnostic Imaging, LLC	Seattle, WA	3.5 mi	Radiology org. (name-classified)	(206) 329-6767
Seattle Nuclear Medicine-Ultrasound Associates	Seattle, WA	3.5 mi	Radiology clinic	(206) 386-6900

Where it sits

Proliance Surgeons INC., P.S. in amber, with the 5 nearest registry records in teal. Boundary drawn: King County outline.

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

Cash-Price Benchmark

Typical cash price for a single-region MRI in Washington

Freestanding imaging centre

$700 to $1,900

Hospital outpatient

$2,500 to $6,800

Seattle market competitive but academic centres (UW, Virginia Mason) at the top. Ranges are our sourced estimates for the state (methodology), not quotes from any listed centre.

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 94 centres in Seattle-Tacoma-Bellevue Washington imaging centres Questions to ask before booking Cash-pay MRI guide Imaging centre directory

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 Proliance Surgeons INC., P.S..