BRITTNEY THYSSEN
NPI 1205290442
Nurse Practitioner - Family in Milwaukee, WI
About Brittney Thyssen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRITTNEY THYSSEN (NPI 1205290442) is an individual family provider in Milwaukee, Wisconsin, licensed in Wisconsin (6886-33) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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)
Brittney Thyssen is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Brittney Thyssen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- 3,983 clinicians in this Medicare group
Lake Geneva, WI 53147
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1669685129 (Wisconsin)
- 271 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
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.
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 53226
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
MILWAUKEE, 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 Brittney Thyssen's NPI number?
The NPI number for Brittney Thyssen is 1205290442. It was assigned to this individual provider in the NPPES registry on April 13, 2016.
Where is Brittney Thyssen located?
Brittney Thyssen practices at 9200 W Wisconsin Ave, Milwaukee, WI 53226. The listed phone number is (414) 955-1700.
What is Brittney Thyssen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Brittney Thyssen enrolled in Medicare?
Yes. Brittney Thyssen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Brittney Thyssen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brittney Thyssen reassigns Medicare benefits to 2 organizations: The Medical College Of Wisconsin, Inc. (Milwaukee, WI) and Mercy Health System Corporation (Lake Geneva, 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 Brittney Thyssen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brittney Thyssen accept?
Health plans from Anthem Blue Cross and Blue Shield, Group Health Cooperative-SCW, MercyCare and MercyCare Health Plans list Brittney Thyssen 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 Brittney Thyssen was last updated on June 5, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Brittney Thyssen · NPI 1205290442
Family physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since April 13, 2016.
## Identity
- **NPI:** 1205290442 (Entity type: Individual)
- **Enumerated:** April 13, 2016
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 6886-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 9200 W WISCONSIN AVE, Milwaukee, WI 53226-3522
- **Phone:** (414) 955-1700 · **Fax:** (414) 955-0072
## 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): The Medical College Of Wisconsin, Inc. (NPI 1699720086, Milwaukee, WI); Mercy Health System Corporation (NPI 1699728550, Lake Geneva, WI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 5, 2021
- **Other identifiers:** Medicaid 1205290442 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1205290442) · Data from the CMS NPPES public registry.