VASILIOS G BOURNAS (D.O) – Emergency Medicine Physician, NPI 1447575642
Emergency Medicine Physician
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Profile Insights
NPPES metrics only — not quality of care.
1,297 EMERGENCY MEDICINE in WI
Provider Addresses for VASILIOS G BOURNAS (D.O)
1032 E SUMNER ST
HARTFORD, WI 530271608
Phone: (262) 673-2300
Type: Location
1740 W Taylor St
Chicago, IL 606127232
Phone: (866) 600-2273
Type: Location
University of Illinois at Chicago Hospital (UICH), 1740, West Taylor Street, Near West Side, Illinois Medical District, Chicago, Illinois Medical District, Illinois, 60612, United States
CHICAGO, IL 606127232
Phone: (866) 600-2273
Type: Location
North Kolmar Avenue, Forest Glen, Lincolnwood, Niles Township, Cook County, Illinois, 60712, United States
LINCOLNWOOD, IL 607123332
Phone: (630) 532-2841
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2013-12-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20130806000747 | I | Emergency Medicine | WI | TBD |
| I20131213001207 | I | Emergency Medicine | IL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 106 | 91 | $0 |
| 99291 | Critical care, first 30-74 minutes | 67 | 66 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 65 | 64 | $0 |
| 99285 | Emergency department visit with high level of medical decision making | 52 | 52 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 24 | 24 | $0 |
Insurance plans in this area (ZIP 53027)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | WI | |
| Family Practice | WI | |
| Family Practice | IL | |
| Geriatric Medicine, Internal Medicine | WI | |
| - | WI | |
| - | WI | |
| - | IL | |
| Family Practice | WI | |
| - | OH | |
| - | WI |
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