Daniel Zumsteg, MD
NPI 1083357370 · Emergency Medicine Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Zumsteg, MD is a Emergency Medicine Physician provider in Milwaukee, WI (NPI 1083357370).
Provider details
- NPI number
- 1083357370
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 82542 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-15
- Last updated
- 2025-07-18
- Certified
- 2025-07-18
Frequently asked questions
- What is Daniel Zumsteg's NPI number?
- Daniel Zumsteg's National Provider Identifier (NPI) is 1083357370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Zumsteg's specialty?
- Daniel Zumsteg is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Zumsteg located?
- Daniel Zumsteg's practice location on file with NPPES is 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522.
- What is Daniel Zumsteg's phone number?
- The practice phone number listed in the NPPES registry for Daniel Zumsteg is (414) 955-6450.
- Does Daniel Zumsteg accept Medicare?
- Daniel Zumsteg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Zumsteg's NPI active?
- Yes — Daniel Zumsteg's NPI (1083357370) is active in the NPPES registry as of the last update on 2025-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.