Joseph Donofrio, MD
NPI 1770511941 · Emergency Medicine Physician · Brookfield, WI
Joseph Donofrio, MD is a Emergency Medicine Physician provider in Brookfield, WI (NPI 1770511941).
Provider details
- NPI number
- 1770511941
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 32980 (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
20 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
- 2006-06-28
- Last updated
- 2007-07-09
Frequently asked questions
- What is Joseph Donofrio's NPI number?
- Joseph Donofrio's National Provider Identifier (NPI) is 1770511941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Donofrio's specialty?
- Joseph Donofrio is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Donofrio located?
- Joseph Donofrio's practice location on file with NPPES is 19333 W North Ave, Brookfield, WI 53045-4132.
- What is Joseph Donofrio's phone number?
- The practice phone number listed in the NPPES registry for Joseph Donofrio is (414) 258-3939.
- Is Joseph Donofrio's NPI active?
- Yes — Joseph Donofrio's NPI (1770511941) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.