DANIEL MARK ZUMSTEG MD
NPI 1083357370
Emergency Medicine in Milwaukee, WI
About Daniel Mark Zumsteg Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DANIEL MARK ZUMSTEG MD (NPI 1083357370) is an individual emergency medicine provider in Milwaukee, Wisconsin, licensed in Wisconsin (82542) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS, is affiliated with St Josephs Community Hospital West Bend, and is a graduate of Other (2021).
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
Daniel Mark Zumsteg Md 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 Daniel Zumsteg 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
Menomonee Falls, WI 53051
- Reassigned Medicare billing, Wisconsin enrollment
- 2,294 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Josephs Community Hospital West Bend
Acute Care Hospitals · West Bend, WICommunity Memorial Hospital
Acute Care Hospitals · Menomonee Falls, WIFroedtert Community Hospital
Acute Care Hospitals · New Berlin, WIPhysician 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 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 Daniel Zumsteg's NPI number?
The NPI number for Daniel Zumsteg is 1083357370. It was assigned to this individual provider in the NPPES registry on April 15, 2022.
Where is Daniel Zumsteg located?
Daniel Zumsteg practices at 9200 W Wisconsin Ave, Milwaukee, WI 53226. The listed phone number is (414) 955-6450.
What is Daniel Zumsteg's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Daniel Zumsteg enrolled in Medicare?
Yes. Daniel Zumsteg 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 Daniel Zumsteg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Zumsteg reassigns Medicare benefits to 2 organizations: The Medical College Of Wisconsin, Inc. (Milwaukee, WI) and Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (Menomonee Falls, 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 Daniel Zumsteg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Daniel Zumsteg accept?
Health plans from Anthem Blue Cross and Blue Shield list Daniel Zumsteg 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 Daniel Zumsteg affiliated with any hospitals?
According to CMS data, Daniel Zumsteg is affiliated with St Josephs Community Hospital West Bend, Community Memorial Hospital and Froedtert Community Hospital.
When was this NPI record last updated?
The NPPES record for Daniel Zumsteg was last updated on July 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Daniel Mark Zumsteg, MD · NPI 1083357370
Emergency Medicine physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since April 15, 2022.
## Identity
- **NPI:** 1083357370 (Entity type: Individual)
- **Enumerated:** April 15, 2022
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 82542 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 9200 W WISCONSIN AVE, Milwaukee, WI 53226-3522
- **Phone:** (414) 955-6450 · **Fax:** (414) 955-0082
## 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): The Medical College Of Wisconsin, Inc. (NPI 1699720086, Milwaukee, WI); Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (NPI 1568787448, Menomonee Falls, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 18, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1083357370) · Data from the CMS NPPES public registry.