Ethan Ungchusri
Diagnostic Radiology · Interventional Radiology (CMS) · Chicago, IL
At a glance
5841 S Maryland Ave, Chicago, IL 60637
NPPES record updated Oct 12, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
5841 S Maryland AveChicago, IL 60637
Additional reported practice locations
1959 Ne Pacific StSeattle, WA 981950001
Phone: 2065433687 1959 Ne Pacific St
Seattle, WA 981950001
Phone: 2065433687 1870 W Winchestr Rd Ste 146
Libertyville, IL 600485359
Phone: 8475843959 534 Roxbury Rd
Rockford, IL 611075076
Phone: 8475843959 630 Dundee Rd Ste 200
Northbrook, IL 600622765
Phone: 2244074400
Fax: 2244072255 950 Technology Way Ste 250
Libertyville, IL 600485366
Phone: 2244074400
Fax: 2244072255 5875 E Riverside Blvd
Rockford, IL 611144937
Phone: 8153989491
Fax: 8153817498 9410 Calumet Ave Ste 302
Munster, IN 463210018
Phone: 8475843959 1550 N Randall Rd
Elgin, IL 601237876
Phone: 8153989491
Fax: 8153817498
Education & affiliations
- Medical / professional school
- Texas Tech University Health Science Center School Of Medicine
- Graduation year
- 2018
- CMS specialties
- Diagnostic Radiology · Interventional Radiology
Practice groups
Reported hospital affiliations
- Franciscan Health Olympia & Chicago Heights Olympia Fields, IL
- The University Of Chicago Medical Center Chicago, IL
- Uchicago Medicine Northwest Indiana Crown Point, IN
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $810.28 |
Reporting companies
| Company | Amount |
|---|---|
| COOK MEDICAL LLC | $324.89 |
| STRYKER CORPORATION | $205.88 |
| BALT USA, LLC | $159.61 |
| BARD PERIPHERAL VASCULAR, INC. | $63.95 |
| OKAMI MEDICAL, INC. | $55.95 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Diagnostic Radiology · Interventional Radiology (CMS)
- Taxonomy code
- 2085R0204X
- Enumeration date
- Apr 12, 2018
- Record updated
- Oct 12, 2026
More registry details
- Provider type
- Individual · Type 1
Reported taxonomies and licenses
390200000X
2085R0204X
License reported: 01093443A IN
2085R0204X · Primary
License reported: 036171306 IL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
5841 S Maryland AveChicago, IL 60637
- Phone
- (773) 702-3550
Mailing address
150 HARVESTER DR STE 300BURR RIDGE, IL 605275965
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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