CASSIE KAUR DUNDON
NPI 1831685395
Nurse Practitioner - Family in Brookfield, WI
About Cassie Kaur Dundon NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CASSIE KAUR DUNDON (NPI 1831685395) is an individual family provider in Brookfield, Wisconsin, licensed in Wisconsin (8857-33) and active in the NPI registry since July 2018. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Cassie Kaur Dundon is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
15Medicare enrollment records show Cassie Dundon reassigns Medicare billing to 15 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brookfield, WI 53005
- Reassigned Medicare billing, Wisconsin enrollment
- 2 clinicians in this Medicare group
Marshfield, WI 54449
- Reassigned Medicare billing, Wisconsin enrollment
- 11 clinicians in this Medicare group
Saint Louis, MO 63146
- Reassigned Medicare billing, Missouri enrollment
- 6 clinicians in this Medicare group
Overland Park, KS 66223
- Reassigned Medicare billing, Kansas enrollment
- 7 clinicians in this Medicare group
Nampa, ID 83687
- Reassigned Medicare billing, Texas and Washington enrollments
- 3 clinicians in this Medicare group
Phoenix, AZ 85022
- Reassigned Medicare billing, Arizona, Oregon, Texas and Washington enrollments
- 32 clinicians in this Medicare group
Orange, CA 92867
- Reassigned Medicare billing, Ohio enrollment
- 5 clinicians in this Medicare group
Orange, CA 92867
- Reassigned Medicare billing, Wisconsin enrollment
- 5 clinicians in this Medicare group
Orange, CA 92867
- Reassigned Medicare billing, Arizona enrollment
- 30 clinicians in this Medicare group
Orange, CA 92867
- Reassigned Medicare billing, Florida enrollment
- 7 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 53005 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Cassie Dundon's NPI number?
The NPI number for Cassie Dundon is 1831685395. It was assigned to this individual provider in the NPPES registry on July 9, 2018.
Where is Cassie Dundon located?
Cassie Dundon practices at 4525 N 133rd St, Brookfield, WI 53005. The listed phone number is (414) 828-8866.
What is Cassie Dundon's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Cassie Dundon enrolled in Medicare?
Yes. Cassie Dundon is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Cassie Dundon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cassie Dundon reassigns Medicare benefits to 15 organizations: Wound Care On Wheels LLC (Brookfield, WI), Wellbe Wisconsin Sc (Marshfield, WI), Senior Doc Missouri PC (Saint Louis, MO), Senior Doc Kansas PA (Overland Park, KS), Senior Doc Idaho PC (Nampa, ID) and 10 more organizations, listed in the Medicare section above. 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 Cassie Dundon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Cassie Dundon was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Cassie Kaur Dundon · NPI 1831685395
Family physician in Brookfield, Wisconsin. Individual provider, active in the CMS NPPES registry since July 9, 2018.
## Identity
- **NPI:** 1831685395 (Entity type: Individual)
- **Enumerated:** July 9, 2018
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 8857-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 4525 N 133RD ST, Brookfield, WI 53005-1744
- **Phone:** (414) 828-8866
## 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:** 15 organizations under Medicare reassignment (form CMS-855R): Wound Care On Wheels LLC (NPI 1154131191, Brookfield, WI); Wellbe Wisconsin Sc (NPI 1801622881, Marshfield, WI); Senior Doc Missouri PC (NPI 1023983848, Saint Louis, MO); Senior Doc Kansas PA (NPI 1649145467, Overland Park, KS); Senior Doc Idaho PC (NPI 1750961637, Nampa, ID); and 10 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** March 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1831685395) · Data from the CMS NPPES public registry.