JOANNE ROUSSEAU D.O.
NPI 1891936969
Emergency Medicine in Kenosha, WI
About Joanne Rousseau D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOANNE ROUSSEAU D.O. (NPI 1891936969) is an individual emergency medicine provider in Kenosha, Wisconsin, licensed in Wisconsin (74900) and active in the NPI registry since March 2009. She is enrolled in Medicare PECOS, is affiliated with Aurora Memorial Hospital Burlington, and maintains 8 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 8
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Joanne Rousseau D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
16Medicare enrollment records show Joanne Rousseau reassigns Medicare billing to 16 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pleasant Prairie, WI 53158
- Reassigned Medicare billing, Wisconsin enrollment
- 104 clinicians in this Medicare group
Kenosha, WI 53143
- Reassigned Medicare billing, Wisconsin enrollment
- 212 clinicians in this Medicare group
Waukegan, IL 60085
- Reassigned Medicare billing, Illinois enrollment
- 91 clinicians in this Medicare group
Libertyville, IL 60048
- Reassigned Medicare billing, Illinois enrollment
- 982 clinicians in this Medicare group
Milwaukee, WI 53215
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 clinicians in this Medicare group
Lake Geneva, WI 53147
- Reassigned Medicare billing, Wisconsin and Illinois enrollments
- Also billed through NPI 1669685129 (Wisconsin), NPI 1598718603 (Illinois)
- 271 clinicians in this Medicare group
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Emergency Medicine Specialists Sc
- 244 clinicians in this Medicare group
Park Ridge, IL 60068
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Advocate Health And Hospitals Corporation
- 4,870 clinicians in this Medicare group
Carol Stream, IL 60122
- Reassigned Medicare billing, Illinois enrollment
- 4,817 clinicians in this Medicare group
Sandwich, IL 60548
- Reassigned Medicare billing, Illinois enrollment
- 22 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Aurora Memorial Hospital Burlington
Acute Care Hospitals · Burlington, WIAurora Lakeland Medical Center
Acute Care Hospitals · Elkhorn, WIMemorial Hospital Of Lafayette County
Critical Access Hospitals · Darlington, WIMercy Walworth Hospital & Medical Center
Critical Access Hospitals · Lake Geneva, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53142 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Joanne Rousseau's NPI number?
The NPI number for Joanne Rousseau is 1891936969. It was assigned to this individual provider in the NPPES registry on March 18, 2009.
Where is Joanne Rousseau located?
Joanne Rousseau practices at 10400 75th St, Kenosha, WI 53142. The listed phone number is (262) 948-5600.
What is Joanne Rousseau's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Joanne Rousseau enrolled in Medicare?
Yes. Joanne Rousseau is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Joanne Rousseau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joanne Rousseau reassigns Medicare benefits to 16 organizations: Vituity-Wisconsin Em Sc (Pleasant Prairie, WI), Froedtert South, Inc. (Kenosha, WI), App Of Illinois Ed PLLC (Waukegan, IL), Cepamerica Illinois LLP (Libertyville, IL), Aurora Medical Group, Inc. (Milwaukee, WI) and 11 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joanne Rousseau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joanne Rousseau accept?
Health plans from CareSource (Common Ground Healthcare) and Wellmark Health Plan of Iowa, Inc. list Joanne Rousseau as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Joanne Rousseau affiliated with any hospitals?
According to CMS data, Joanne Rousseau is affiliated with Aurora Memorial Hospital Burlington, Aurora Lakeland Medical Center, Memorial Hospital Of Lafayette County and Mercy Walworth Hospital & Medical Center.
When was this NPI record last updated?
The NPPES record for Joanne Rousseau was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Joanne Rousseau, D.O. · NPI 1891936969
Emergency Medicine physician in Kenosha, Wisconsin. Individual provider, active in the CMS NPPES registry since March 18, 2009.
## Identity
- **NPI:** 1891936969 (Entity type: Individual)
- **Enumerated:** March 18, 2009
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 74900 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 10400 75TH ST, Kenosha, WI 53142-7884
- **Phone:** (262) 948-5600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 16 organizations under Medicare reassignment (form CMS-855R): Vituity-Wisconsin Em Sc (NPI 1326730664, Pleasant Prairie, WI); Froedtert South, Inc. (NPI 1558305284, Kenosha, WI); App Of Illinois Ed PLLC (NPI 1053860080, Waukegan, IL); Cepamerica Illinois LLP (NPI 1740906577, Libertyville, IL); Aurora Medical Group, Inc. (NPI 1427271378, Milwaukee, WI); and 11 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Midwestern University, Chicago College Of Osteopathic Med, class of 2008
## Record status
- **NPPES last updated:** June 18, 2026
- **Other identifiers:** Medicaid 100096722 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1891936969) · Data from the CMS NPPES public registry.