Nicholas Brennan
NPI 1932903572 · Student in an Organized Health Care Education/Training Program · Milwaukee, WI
Enrolled with Medicare as Order and Referring Only - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Brennan is a Student in an Organized Health Care Education/Training Program provider in Milwaukee, WI (NPI 1932903572).
Provider details
- NPI number
- 1932903572
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-04-02
- Last updated
- 2025-04-02
- Certified
- 2025-04-02
Frequently asked questions
- What is Nicholas Brennan's NPI number?
- Nicholas Brennan's National Provider Identifier (NPI) is 1932903572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Brennan's specialty?
- Nicholas Brennan is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Nicholas Brennan located?
- Nicholas Brennan's practice location on file with NPPES is 900 N 92nd St, Milwaukee, WI 53226-1202.
- What is Nicholas Brennan's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Brennan is (414) 805-3000.
- Does Nicholas Brennan accept Medicare?
- Nicholas Brennan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Brennan's NPI active?
- Yes — Nicholas Brennan's NPI (1932903572) is active in the NPPES registry as of the last update on 2025-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.