STEPHANIE RUBACH APNP
NPI 1023630258
Nurse Practitioner in Milwaukee, WI
About Stephanie Rubach Apnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHANIE RUBACH APNP (NPI 1023630258) is an individual nurse practitioner in Milwaukee, Wisconsin, licensed in Wisconsin (9903-33) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS, is affiliated with Aurora St Lukes Medical Center, and maintains a secondary practice location in Milwaukee.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Stephanie Rubach Apnp 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
2Medicare enrollment records show Stephanie Rubach reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Milwaukee, WI 53215
- Reassigned Medicare billing, Wisconsin enrollment
- 297 clinicians in this Medicare group
Milwaukee, WI 53209
- Reassigned Medicare billing, Wisconsin enrollment
- 1,615 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Aurora St Lukes Medical Center
Acute Care Hospitals · Milwaukee, WIWest Allis Memorial Hospital
Acute Care Hospitals · West Allis, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53215 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.
MILWAUKEE, WI 53215
MILWAUKEE, WI 53215
MILWAUKEE, WI 53215
MILWAUKEE, WI 53215
MILWAUKEE, WI 53215
MILWAUKEE, WI 53215
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 Stephanie Rubach's NPI number?
The NPI number for Stephanie Rubach is 1023630258. It was assigned to this individual provider in the NPPES registry on May 11, 2020.
Where is Stephanie Rubach located?
Stephanie Rubach practices at 2801 W Kinnickinnic River Pkwy, Milwaukee, WI 53215. The listed phone number is (414) 384-5111.
What is Stephanie Rubach's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Stephanie Rubach enrolled in Medicare?
Yes. Stephanie Rubach 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 Stephanie Rubach's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Rubach reassigns Medicare benefits to 2 organizations: Aurora Health Care Metro, Inc. (Milwaukee, WI) and Aurora Advanced Healthcare, Inc. (Milwaukee, WI). 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 Stephanie Rubach's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephanie Rubach accept?
Health plans from CareSource (Common Ground Healthcare) list Stephanie Rubach 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 Stephanie Rubach affiliated with any hospitals?
According to CMS data, Stephanie Rubach is affiliated with Aurora St Lukes Medical Center and West Allis Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Stephanie Rubach was last updated on January 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Stephanie Rubach, APNP · NPI 1023630258
Nurse Practitioner physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since May 11, 2020.
## Identity
- **NPI:** 1023630258 (Entity type: Individual)
- **Enumerated:** May 11, 2020
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 9903-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 2801 W KINNICKINNIC RIVER PKWY, Milwaukee, WI 53215-3669
- **Phone:** (414) 384-5111
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Aurora Health Care Metro, Inc. (NPI 1861447179, Milwaukee, WI); Aurora Advanced Healthcare, Inc. (NPI 1265629133, Milwaukee, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** January 28, 2026
- **Other identifiers:** Medicaid 100099442 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1023630258) · Data from the CMS NPPES public registry.