NPPES file of Aug 9, 2026

William James Gagliano

General Practice Registered Nurse · Brookfield, WI

William James Gagliano is a general practice registered nurse with a practice address in Brookfield, Wisconsin, and NPI 1962375576, issued on Sep 29, 2025. Check the license (Wisconsin 24967630, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1962375576
Name
William James Gagliano
Primary taxonomy
General Practice Registered Nurse 163WG0000X
License number
24967630 WI
Self-reported in NPPES; status is on the state search
Practice location
19333 W North Ave, Brookfield, WI 53045
Phone
(262) 785-2220
Enumerated
Sep 29, 2025
Record last updated
Sep 29, 2025
Medicare enrollment
Enrolled (PECOS I20260312001294); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest general practice registered nurse records → All 104 in Wisconsin → Look up another NPI →

Also registered at 19333 W North Ave

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

  1. Stuart Blacher, MDRadiation Oncology Physician1154375988
  2. Mark Bruce, D. O.Emergency Medicine Physician1649381351
  3. Richard Cherwenka, M.D.Anesthesiology Physician1083698567
  4. Jessica Chesna, APNPNurse Practitioner1295254019
  5. Molly Colque, M.D.Hospitalist Physician1922203819
  6. Margaret Deau, RDRegistered Dietitian1235290156

Verify William James Gagliano in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 24967630    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
Find the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Metropolitan Urology Group, SCWauwatosa, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

William James Gagliano among 104 general practice registered nurse records in Wisconsin

William James Gagliano is one of 104 general practice registered nurse records with a practice address in Wisconsin. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 82% of them.

  • NPI issued2025 · 82% of these records are older, 9% newer
  • In a Medicare fileYes · under 1% of these records are
  • In the CMS Doctors and Clinicians fileYes · under 1% of these records are
  • Record last updated2025 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163WG0000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

General Practice Registered Nurse providers in Wisconsin

There are 104 general practice registered nurse records in Wisconsin.

All 104 in Wisconsin → Every provider in Brookfield → General Practice Registered Nurse nationwide →

The 8 general practice registered nurse records with the nearest ZIP codes

  1. Stacy Broughton, REGISTERED NURSEMenomonee Falls, WI 530511013590637
  2. Mackenzie WozniakMenomonee Falls, WI 530511588440861
  3. Wendy Kraemer, RNOconomowoc, WI 530661669841292
  4. Laura MolendaOconomowoc, WI 530661538752522
  5. Kathleen Bobay, RN, PHDPewaukee, WI 530721790789063
  6. Christine Horneck, RN, RCSPlymouth, WI 530731376713842
  7. Victoria Schneider, RNCedar Grove, WI 530131083880314
  8. Casey Kaiser, RNCedarburg, WI 530121033916648

Common questions

What is William James Gagliano's NPI number?

William James Gagliano's National Provider Identifier (NPI) is 1962375576, issued on Sep 29, 2025. An NPI identifies a provider in billing; it is not a license.

Where is William James Gagliano located?

The NPPES record lists a practice address at 19333 W North Ave, Brookfield, WI, 53045. Phone: (262) 785-2220. Providers update this record themselves, so call before visiting.

How can I verify William James Gagliano's license?

NPPES lists Wisconsin license number 24967630, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.