JOANNE ROUSSEAU (D.O.) – Emergency Medicine Physician, NPI 1891936969
Emergency Medicine Physician
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NPPES metrics only — not quality of care.
2,845 EMERGENCY MEDICINE in IL
Provider Addresses for JOANNE ROUSSEAU (D.O.)
875 S. Route 31
Crystal Lake, IL 600141296
Phone: (779) 220-5500
Type: Location
901 Grant St
Harvard, IL 600331821
Phone: (815) 943-5431
Type: Location
1 Kish Hospital Dr
Dekalb, IL 601159602
Phone: (815) 748-2972
Type: Location
1405 Mill St
New London, WI 549612155
Phone: (920) 531-2000
Fax: (920) 531-2098
Type: Location
PO BOX 735044
CHICAGO, IL 606735044
Phone: (800) 326-2250
Type: Mailing
10400 75TH ST
KENOSHA, WI 531427884
Phone: (262) 948-5600
Type: Location
1302 N Main St
Sandwich, IL 605482587
Phone: (815) 786-8484
Type: Location
801 Illini Dr
Silvis, IL 612821804
Phone: (309) 281-4000
Type: Location
Northwestern Medicine Valley West Hospital, 1302, North Main Street, Sandwich, DeKalb County, Illinois, 60548, United States
SANDWICH, IL 605482587
Phone: (815) 786-8484
Type: Location
3001, Iroquois Road, Wilmette, New Trier Township, Cook County, Illinois, 60091, United States
WILMETTE, IL 600911106
Phone: (773) 806-9337
Type: Mailing
801 ILLINI DR
SILVIS, IL 612821804
Phone: (309) 281-4000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $21.
Total Amount is formed as General ($21) + Research ($0) + Ownership ($0) = $21.
Last reported payment date: 2023-10-09 • Largest payer in this snapshot: PFIZER INC. ($21).
Total Amount
$21
General + Research + Ownership
Payments
1
Total payment records
General Amount
$21
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $21 |
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: 2021-05-03
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 |
|---|---|---|---|---|
| I20120718000365 | I | Emergency Medicine | IL | TBD |
| I20210503001673 | I | Emergency Medicine | WI | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 144 | 143 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 52 | 52 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 17 | 16 | $0 |
| 99291 | Critical care, first 30-74 minutes | 16 | 16 | $0 |
Insurance plans in this area (ZIP 60014)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | WI | |
| Family Practice | WI | |
| Family Practice | WI | |
| Geriatric Medicine, Internal Medicine | WI | |
| - | WI | |
| - | WI | |
| - | IL | |
| Family Practice | WI | |
| - | OH | |
| - | WI |
Reviews
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