ASCENSION SE WISCONSIN HOSPITAL, INC
NPI 1427007384
General Acute Care Hospital in Milwaukee, WI
About Ascension Se Wisconsin Hospital, Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASCENSION SE WISCONSIN HOSPITAL, INC (NPI 1427007384), doing business as Ascension Se Wisconsin Hospital-elmbrook Campus, is a healthcare organization registered as a general acute care hospital in Milwaukee, Wisconsin and active in the NPI registry since May 2006. The organization holds 3 active CLIA laboratory certificates, maintains 2 additional practice locations, and lists Susan Dwyer, Cfo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 3
Secondary Practice Locations 2
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ascension Se Wisconsin Hospital, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Ascension SE Wisconsin Hospital, Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (3)
Milwaukee, WI 53215
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA 3
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Accreditation 52D0388186
Ascension SE Wisconsin Hospital- Elmbrook Campus · Brookfield, WICertificate of Accreditation 52D0390458
Ascension SE Wisconsin Hospital- St Joseph Campus · Milwaukee, WICertificate of Accreditation 52D1075632
Ascension SE Wisconsin Hospital- Franklin Campus · Franklin, WIHospital Quality Ratings CMS Care Compare
Quality and patient-experience ratings for Ascension SE Wisconsin Hospital (CMS certification number 520136), from CMS Care Compare.
Ascension SE Wisconsin Hospital
Acute Care Hospitals · Milwaukee, WIPatient Experience
HCAHPS patient survey · Jan 2023 – Dec 2023Complications & Deaths 18
Infections 5
Unplanned Hospital Visits 13
Timely & Effective Care 17
Maternal Health 2
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 Ascension SE Wisconsin Hospital, Inc's NPI number?
The NPI number for Ascension SE Wisconsin Hospital, Inc is 1427007384. It was assigned to this organization in the NPPES registry on May 9, 2006. The provider is doing business as Ascension SE Wisconsin Hospital-Elmbrook Campus, Ascension SE Wisconsin Hospital-Franklin Campus and Ascension SE Wisconsin Hospital-St Joseph Campus.
Where is Ascension SE Wisconsin Hospital, Inc located?
Ascension SE Wisconsin Hospital, Inc is located at 5000 W Chambers St, Milwaukee, WI 53210. The listed phone number is (414) 447-2000.
What is Ascension SE Wisconsin Hospital, Inc's specialty?
The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.
Is Ascension SE Wisconsin Hospital, Inc enrolled in Medicare?
Yes. Ascension SE Wisconsin Hospital, Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Ascension SE Wisconsin Hospital, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Ascension SE Wisconsin Hospital, Inc, in Nurse Practitioner and Psychiatry. A 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 the clinician's services. Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Ascension SE Wisconsin Hospital, Inc hold CLIA laboratory certificates?
Yes. 3 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.
Is Ascension SE Wisconsin Hospital, Inc a Medicare-certified hospital?
Yes. Ascension SE Wisconsin Hospital is a Medicare-certified hospital (Acute Care Hospitals). The hospital provides emergency services.
What quality rating does Ascension SE Wisconsin Hospital, Inc have?
CMS rates Ascension SE Wisconsin Hospital 4 out of 5 stars overall on Care Compare, based on measures of safety, patient experience and outcomes. The full measure detail is in the Hospital Quality Ratings section above.
What insurance does Ascension SE Wisconsin Hospital, Inc accept?
Health plans from Anthem Blue Cross and Blue Shield and Network Health list Ascension SE Wisconsin Hospital, Inc 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.
When was this NPI record last updated?
The NPPES record for Ascension SE Wisconsin Hospital, Inc was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Ascension Se Wisconsin Hospital, Inc · NPI 1427007384
General Acute Care Hospital organization in Milwaukee, Wisconsin. Organization record, active in the CMS NPPES registry since May 9, 2006.
## Identity
- **NPI:** 1427007384 (Entity type: Organization)
- **Enumerated:** May 9, 2006
- **Primary specialty:** General Acute Care Hospital · taxonomy 282N00000X
- **Also known as:** Ascension SE Wisconsin Hospital-Elmbrook Campus (Doing Business As); Ascension SE Wisconsin Hospital-Franklin Campus (Doing Business As); Ascension SE Wisconsin Hospital-St Joseph Campus (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Susan Dwyer, CFO
## Practice location
- **Address:** 5000 W CHAMBERS ST, Milwaukee, WI 53210
- **Phone:** (414) 447-2000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (2), Psychiatry (1); 1 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 20, 2026
- **Other identifiers:** Medicaid 100079350 (WI); Medicaid 11019400 (WI); Medicaid 11017100 (WI)
- **CLIA laboratory certificates:** 3 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1427007384) · Data from the CMS NPPES public registry.