Comprehensive Diagnostic Imaging of Wisconsin, LLC
2500 W Layton Ave Ste 20, Milwaukee, WI 53221
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- NPI
- 1255844106
- 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)); also 261Q00000X
- Practice location
- 2500 W Layton Ave Ste 20, Milwaukee, WI 53221
- Telephone
- (262) 261-9423
- NPI issued
- 14 November 2017 (8 years ago)
- Record updated
- 5 August 2020 (6 years ago)
- NPI status
- NPI active as reported by CMS 2026-10
- Metro area
- Milwaukee-Waukesha, WI (metropolitan area, Milwaukee County)
- State
- Wisconsin (110 records statewide)
- Sibling NPIs
- Mh Imaging - Mke 3T (1194530279)
- Map position
- Census address match (rooftop level)
- Snapshot
- NPPES data dissemination file, 12 October 2026
What the Record Tells You
Comprehensive Diagnostic Imaging of Wisconsin, LLC is an NPI registry record for an MRI centre and radiology clinic at 2500 W Layton Ave Ste 20 in Milwaukee, Wisconsin 53221. CMS issued NPI 1255844106 on 14 November 2017, and the organisation last updated its own entry on 5 August 2020. That was 6 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. It also holds one other taxonomy code (261Q00000X). The same business holds a sibling registration at this address under the name Mh Imaging - Mke 3T (NPI 1194530279); they are covered by this page rather than given their own.
Milwaukee sits in the Milwaukee-Waukesha, WI metropolitan area (Milwaukee County), which has 47 imaging-centre records on the Wisconsin side in the October 2026 file, 7 of them with the MRI code, out of 110 across Wisconsin. The nearest alternatives in the registry are Spine Center of Wisconsin Sc (2.2 miles, Milwaukee), Medical Diagnostic Imaging LLC (2.3 miles, Greenfield) and Milwaukee Radiologists LTD (2.3 miles, Greenfield), with 1 more within 3.3 miles.
For a cash-pay benchmark, our Wisconsin freestanding-centre estimate is $500 to $1,350 for a typical single-region MRI. At Wisconsin hospitals the cash price is measured rather than estimated: $873 to $2,544 for a brain MRI, median $2,110, from 28 of the 42 Wisconsin hospitals whose own price files we have read, out of 64 in the state, files dated to August 2026. This centre's own prices are not in the registry: call (262) 261-9423 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.
What Medicare Paid This Centre (2024)
From CMS's public Medicare claims data for Comprehensive Diagnostic Imaging of Wisconsin, LLC (NPI 1255844106). Each row is a scan the centre billed to Medicare for at least 11 patients in 2024.
| Scan | Medicare-approved amount | Centre's billed charge | National median approved |
|---|---|---|---|
| Chest X-ray, 2 views CPT 71046 · 37 Medicare scans | $32 | $94 | $31 (743 centres) |
| Chest CT without contrast CPT 71250 · 12 Medicare scans | $128 | $536 | $124 (492 centres) |
| Cervical spine MRI without contrast CPT 72141 · 11 Medicare scans | $173 | $735 | $165 (719 centres) |
| Lumbar spine MRI without contrast CPT 72148 · 24 Medicare scans | $177 | $736 | $180 (810 centres) |
| Knee or other leg joint MRI without contrast CPT 73721 · 15 Medicare scans | $196 | $774 | $187 (733 centres) |
The Medicare-approved amount is the full amount Medicare accepts for the scan: its own payment plus the patient's share (usually the 20% coinsurance). The billed charge is the centre's own list price on those claims, which Medicare does not pay. Both are averages over the year, and the national column is the median approved amount across every centre that billed Medicare for that scan outside a hospital.
Neither figure is a self-pay quote. If you are paying cash, ask the centre for its self-pay rate for your CPT code and whether the radiologist's report is included.
Source: Centers for Medicare & Medicaid Services, Medicare Physician & Other Practitioners - by Provider and Service, 2024 data, read 15 October 2026. CMS does not publish a centre and scan with fewer than 11 Medicare patients, so a scan missing here may still be offered.
Nearest Alternatives
The 4 closest imaging records to 2500 W Layton Ave Ste 20, straight-line distance. Rows without a link are name-classified radiology organisations or records outside a metro page.
| Centre | City | Distance | Type | Phone (registry) |
|---|---|---|---|---|
| Spine Center of Wisconsin Sc | Milwaukee, WI | 2.2 mi | Radiology clinic | (414) 235-3623 |
| Medical Diagnostic Imaging LLC | Greenfield, WI | 2.3 mi | Radiology org. (name-classified) | (414) 282-4100 |
| Milwaukee Radiologists LTD | Greenfield, WI | 2.3 mi | Radiology org. (name-classified) | (414) 914-9430 |
| Mh Imaging-Milwaukee LLC | Greenfield, WI | 3.3 mi | Radiology clinic | (414) 281-1490 |
Comprehensive Diagnostic Imaging of Wisconsin, LLC in amber, with the 4 nearest registry records in teal. Boundary drawn: Milwaukee 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, October 2026 file (NPPES data dissemination file dated 12 October 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 Comprehensive Diagnostic Imaging of Wisconsin, LLC.