Quick answers
- Which hospitals does Sara A. Martinelli work at?
- Medicare's official clinician data lists Sara A. Martinelli at 3 hospitals: Aurora Medical Center, Aurora Medical Center Washington County and Aurora St Lukes Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sara A. Martinelli see patients?
- Medicare's clinician data lists 9 practice locations, including Kenosha, WI, West Bend, WI and Mequon, WI. Call before your visit to confirm the address.
- What is Sara A. Martinelli's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Sara A. Martinelli accept Medicare assignment?
- Yes. Medicare's clinician data says Sara A. Martinelli 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 Sara A. Martinelli?
- (262) 741-2000, as listed in official Medicare / NPI Registry data.
- What is Sara A. Martinelli's NPI number?
- 1265084560. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sara A. Martinelli works
Medicare's Facility Affiliation Data lists Sara A. Martinelli at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aurora Medical CenterGrafton, WI · Acute Care Hospital · CCN 520207
- Aurora Medical Center Washington CountyHartford, WI · Acute Care Hospital · CCN 520038
- Aurora St Lukes Medical CenterMilwaukee, WI · Acute Care Hospital · CCN 520138
Practice locations
Addresses where Sara A. Martinelli is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 10400 75th StKenosha, WI 53142 (262) 741‑2000
- 1100 Gateway CtWest Bend, WI 53095 (262) 335‑8600
- 12203 N Corporate PkwyMequon, WI 53092
- 1640 E Sumner StHartford, WI 53027 (262) 670‑4000
- 2050 Continental DrWest Bend, WI 53095 (262) 306‑2700
Group practices
Medicare enrollment lists Sara A. Martinelli as a member of these groups (CMS data updated 2026-10-02).
- Aurora Advanced Healthcare, Inc.1,124 clinicians in the group
- Midwest Nephrology Associates SC30 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Kenosha
Clinicians with the same Medicare primary specialty in Kenosha, WI — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265084560 |
| 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