MAUREEN ROSE NIXON NP
NPI 1477907913
Nurse Practitioner - Gerontology in Milwaukee, WI
About Maureen Rose Nixon Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAUREEN ROSE NIXON NP (NPI 1477907913) is an individual gerontology provider in Milwaukee, Wisconsin, licensed in Wisconsin (6835-33) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
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
Maureen Rose Nixon Np 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 Reassignment
Medicare enrollment records show Maureen Nixon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Brookfield, WI 53045
- Reassigned Medicare billing, Wisconsin enrollment
- 15 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 53226 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WAUWATOSA, WI 53226
WAUWATOSA, WI 53226
WAUWATOSA, WI 53226
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 Maureen Nixon's NPI number?
The NPI number for Maureen Nixon is 1477907913. It was assigned to this individual provider in the NPPES registry on April 21, 2016.
Where is Maureen Nixon located?
Maureen Nixon practices at 1233 N Mayfair Rd Suite 100, Milwaukee, WI 53226. The listed phone number is (414) 944-2000.
What is Maureen Nixon's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Maureen Nixon enrolled in Medicare?
Yes. Maureen Nixon 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 organization bills Medicare for Maureen Nixon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maureen Nixon reassigns Medicare benefits to Wi Shmh Sc (Brookfield, WI). The 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 Maureen Nixon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maureen Nixon accept?
Health plans from Anthem Blue Cross and Blue Shield and UnitedHealthcare list Maureen Nixon 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 Maureen Nixon was last updated on April 21, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.
# Maureen Rose Nixon, NP · NPI 1477907913
Gerontology physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since April 21, 2016.
## Identity
- **NPI:** 1477907913 (Entity type: Individual)
- **Enumerated:** April 21, 2016
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 6835-33 (Wisconsin)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1233 N MAYFAIR RD, SUITE 100, Milwaukee, WI 53226-3255
- **Phone:** (414) 944-2000 · **Fax:** (414) 944-2092
## 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:** Wi Shmh Sc (NPI 1841031549, Brookfield, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** April 21, 2016
---
Source: [NPI Profile](https://npiprofile.com/npi/1477907913) · Data from the CMS NPPES public registry.