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William Brusky, MD
NPI 1124019898 · Family Medicine Physician · Fond Du Lac, WI
William Brusky, MD is a Family Medicine Physician provider in Fond Du Lac, WI (NPI 1124019898).
Provider details
- NPI number
- 1124019898
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 19354 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
145 N Main St
Fond Du Lac, WI 54935-3423
Phone: (920) 926-8492
Street-level locationGet directions
Mailing address
420 E Division St
Fond Du Lac, WI 54935-4560
Registry dates
- Enumerated
- 2005-11-02
- Last updated
- 2016-02-29
Frequently asked questions
- What is William Brusky's NPI number?
- William Brusky's National Provider Identifier (NPI) is 1124019898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Brusky's specialty?
- William Brusky is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Brusky located?
- William Brusky's practice location on file with NPPES is 145 N Main St, Fond Du Lac, WI 54935-3423.
- What is William Brusky's phone number?
- The practice phone number listed in the NPPES registry for William Brusky is (920) 926-8492.
- Is William Brusky's NPI active?
- Yes — William Brusky's NPI (1124019898) is active in the NPPES registry as of the last update on 2016-02-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.