Quick answers
- Which hospitals does Timothy B. Lesage work at?
- Medicare's official clinician data lists Timothy B. Lesage at 5 hospitals: Aurora Lakeland Medical Center, Aurora Medical Center Kenosha, Aurora Medical Center Oshkosh, Aurora Memorial Hospital Burlington and Aurora St Lukes Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Timothy B. Lesage see patients?
- Medicare's clinician data lists 1 practice location in Kenosha, WI. Call before your visit to confirm the address.
- What is Timothy B. Lesage's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Timothy B. Lesage accept Medicare assignment?
- Yes. Medicare's clinician data says Timothy B. Lesage accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Timothy B. Lesage?
- (262) 948-7000, as listed in official Medicare / NPI Registry data.
- What is Timothy B. Lesage's NPI number?
- 1518074962. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Timothy B. Lesage works
Medicare's Facility Affiliation Data lists Timothy B. Lesage at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aurora Lakeland Medical CenterElkhorn, WI · Acute Care Hospital · CCN 520102
- Aurora Medical Center KenoshaKenosha, WI · Acute Care Hospital · CCN 520189
- Aurora Medical Center OshkoshOshkosh, WI · Acute Care Hospital · CCN 520198
- Aurora Memorial Hospital BurlingtonBurlington, WI · Acute Care Hospital · CCN 520059
- Aurora St Lukes Medical CenterMilwaukee, WI · Acute Care Hospital · CCN 520138
Practice locations
Addresses where Timothy B. Lesage is enrolled with Medicare (CMS data updated 2026-10-02).
- 10400 75th StKenosha, WI 53142 (262) 948‑7000
Group practices
Medicare enrollment lists Timothy B. Lesage as a member of this group (CMS data updated 2026-10-02).
- Aurora Medical Group, Inc.3,813 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Kenosha
Clinicians with the same Medicare primary specialty in Kenosha, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Wisconsin School Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518074962 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians