Antoinette Patzlsberger
NPI 1225690548 · Physician Assistant · Milwaukee, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Antoinette Patzlsberger is a Physician Assistant provider in Milwaukee, WI (NPI 1225690548).
Provider details
- NPI number
- 1225690548
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 4763-23 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 999 N 92nd St Ste 560Wauwatosa, WI 53226-4875Phone: (414) 266-8427
- 999 N 92nd St Ste 560Wauwatosa, WI 53226-4875Phone: (414) 266-8427
Registry dates
- Enumerated
- 2019-07-08
- Last updated
- 2025-01-24
- Certified
- 2025-01-24
Frequently asked questions
- What is Antoinette Patzlsberger's NPI number?
- Antoinette Patzlsberger's National Provider Identifier (NPI) is 1225690548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antoinette Patzlsberger's specialty?
- Antoinette Patzlsberger is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Antoinette Patzlsberger located?
- Antoinette Patzlsberger's practice location on file with NPPES is 9000 W Wisconsin Ave, Milwaukee, WI 53226.
- What is Antoinette Patzlsberger's phone number?
- The practice phone number listed in the NPPES registry for Antoinette Patzlsberger is (414) 337-7050.
- Does Antoinette Patzlsberger accept Medicare?
- Antoinette Patzlsberger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Antoinette Patzlsberger's NPI active?
- Yes — Antoinette Patzlsberger's NPI (1225690548) is active in the NPPES registry as of the last update on 2025-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.