Quick answers
- Which hospitals does Robert A. Winiecki work at?
- Medicare's official clinician data lists Robert A. Winiecki at 4 hospitals: Edward Hospital, Elmhurst Memorial Hospital, Northwestern Medicine Central Dupage Hospital and Swedish Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert A. Winiecki see patients?
- Medicare's clinician data lists 2 practice locations, including Lisle, IL and Glenview, IL. Call before your visit to confirm the address.
- What is Robert A. Winiecki's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Robert A. Winiecki accept Medicare assignment?
- Yes. Medicare's clinician data says Robert A. Winiecki 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 Robert A. Winiecki?
- (630) 964-1844, as listed in official Medicare / NPI Registry data.
- What is Robert A. Winiecki's NPI number?
- 1215985155. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert A. Winiecki works
Medicare's Facility Affiliation Data lists Robert A. Winiecki at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Edward HospitalNaperville, IL · Acute Care Hospital · CCN 140231
- Elmhurst Memorial HospitalElmhurst, IL · Acute Care Hospital · CCN 140200
- Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · CCN 140242
- Swedish HospitalChicago, IL · Acute Care Hospital · CCN 140114
Practice locations
Addresses where Robert A. Winiecki is enrolled with Medicare (CMS data updated 2026-10-02).
- 1500 Eisenhower Lane, Suite 700Lisle, IL 60532 (630) 964‑1844
- 2600 Compass RdGlenview, IL 60026
Group practices
Medicare enrollment lists Robert A. Winiecki as a member of this group (CMS data updated 2026-10-02).
- Select Rehabilitation, LLC2,046 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Lisle
Clinicians with the same Medicare primary specialty in Lisle, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Chicago, Pritzker School Of Medicine |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215985155 |
| 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