MS. LIBBY RUMARY FNP-BC
NPI 1083155048
Nurse Practitioner in Waterford, WI
About Ms. Libby Rumary Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. LIBBY RUMARY FNP-BC (NPI 1083155048) is an individual nurse practitioner in Waterford, Wisconsin, licensed in Wisconsin (13618-33) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS and maintains a secondary practice location in Encinitas.
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 (PECOS)
Ms. Libby Rumary Fnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Libby Rumary reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Allis, WI 53227
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53185 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 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WATERFORD, WI 53185
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 Libby Rumary's NPI number?
The NPI number for Libby Rumary is 1083155048. It was assigned to this individual provider in the NPPES registry on March 10, 2017.
Where is Libby Rumary located?
Libby Rumary practices at 818 Forest Ln, Waterford, WI 53185. The listed phone number is (262) 514-8199.
What is Libby Rumary's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Libby Rumary enrolled in Medicare?
Yes. Libby Rumary is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Libby Rumary's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Libby Rumary reassigns Medicare benefits to 2 organizations: Aurora Medical Group, Inc. (West Allis, 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 Libby Rumary's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Libby Rumary accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), HealthPartners and Quartz and 1 other insurer list Libby Rumary 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 Libby Rumary was last updated on November 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Ms. Libby Rumary, FNP-BC · NPI 1083155048
Nurse Practitioner physician in Waterford, Wisconsin. Individual provider, active in the CMS NPPES registry since March 10, 2017.
## Identity
- **NPI:** 1083155048 (Entity type: Individual)
- **Enumerated:** March 10, 2017
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 13618-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 818 FOREST LN, Waterford, WI 53185-4585
- **Phone:** (262) 514-8199
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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 Medical Group, Inc. (NPI 1457592735, West Allis, WI); Aurora Advanced Healthcare, Inc. (NPI 1265629133, Milwaukee, WI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 11, 2024
- **Other identifiers:** Medicaid 100289780 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1083155048) · Data from the CMS NPPES public registry.