NPPES file of Aug 9, 2026

William J. Brusky, MD

Family Medicine Physician · Fond Du Lac, WI

William J. Brusky, MD is a family medicine physician with a practice address in Fond Du Lac, Wisconsin, and NPI 1124019898, issued on Nov 2, 2005. Check the license (Wisconsin 19354, as entered in NPPES) on the Wisconsin Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124019898
Name
William J. Brusky
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
19354 WI
Self-reported in NPPES; status is on the state search
Practice location
145 N Main St, Fond Du Lac, WI 54935
Phone
(920) 926-8492
Enumerated
Nov 2, 2005
Record last updated
Feb 29, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicaid ID
30342000 WI
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family medicine physician records → All 3,765 in Wisconsin → Look up another NPI →

Also registered at 145 N Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Michael Bachhuber, MDFamily Medicine Physician1538150990
  2. Morgan Bernard, PHARM.D.Pharmacist1497096754
  3. Monica Braun, NPNurse Practitioner1720339997
  4. Scott Calvert, APNPFamily Nurse Practitioner1346856598
  5. Thomas Carlson, MDSurgery Physician1831175546
  6. Paul Chambers, MDFamily Medicine Physician1518958123

Verify William J. Brusky in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 19354    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Wisconsin license search

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William J. Brusky among 3,765 family medicine physician records in Wisconsin

William J. Brusky, MD is one of 3,765 family medicine physician records with a practice address in Wisconsin. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 90% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2016 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

27 family medicine physician records list a practice address in Fond Du Lac

They are 27 of the 1,312 NPPES records with a practice address in Fond Du Lac, and 3,765 family medicine physician records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,765 in Wisconsin → Every provider in Fond Du Lac → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Michael Bachhuber, MDFond Du Lac, WI 549351538150990
  2. Paul Chambers, MDFond Du Lac, WI 549351518958123
  3. Derek Colmenares, MDFond Du Lac, WI 549351831180470
  4. Jamie Deering, MDFond Du Lac, WI 549351164473617
  5. Gina Everson, MDFond Du Lac, WI 549351124019799
  6. Thomas Fabricius, MDFond Du Lac, WI 549351861475592
  7. Kent Hartung, MDFond Du Lac, WI 549351417925595
  8. Darrell Hay, MDFond Du Lac, WI 549351285615328

Common questions

What is William J. Brusky, MD's NPI number?

William J. Brusky, MD's National Provider Identifier (NPI) is 1124019898, issued on Nov 2, 2005. An NPI identifies a provider in billing; it is not a license.

Where is William J. Brusky, MD located?

The NPPES record lists a practice address at 145 N Main St, Fond Du Lac, WI, 54935. Phone: (920) 926-8492. Providers update this record themselves, so call before visiting.

How can I verify William J. Brusky, MD's license?

NPPES lists Wisconsin license number 19354, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.