Quick answers
- Which hospitals does Nancy S. Reau work at?
- Medicare's official clinician data lists Nancy S. Reau at 5 hospitals: Iroquois Memorial Hospital, Presence St Marys Hospital, Riverside Medical Center, Rush University Medical Center and Silver Cross Hospital and Medical Centers. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nancy S. Reau see patients?
- Medicare's clinician data lists 8 practice locations, including Bourbonnais, IL, Chicago, IL and New Lenox, IL. Call before your visit to confirm the address.
- What is Nancy S. Reau's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Nancy S. Reau accept Medicare assignment?
- Yes. Medicare's clinician data says Nancy S. Reau 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 Nancy S. Reau?
- (815) 937-5200, as listed in official Medicare / NPI Registry data.
- What is Nancy S. Reau's NPI number?
- 1164585683. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nancy S. Reau works
Medicare's Facility Affiliation Data lists Nancy S. Reau at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Iroquois Memorial HospitalWatseka, IL · Critical Access Hospital · CCN 141353
- Presence St Marys HospitalKankakee, IL · Acute Care Hospital · CCN 140155
- Riverside Medical CenterKankakee, IL · Acute Care Hospital · CCN 140186
- Rush University Medical CenterChicago, IL · Acute Care Hospital · CCN 140119
- Silver Cross Hospital and Medical CentersNew Lenox, IL · Acute Care Hospital · CCN 140213
Practice locations
Addresses where Nancy S. Reau is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 1615 N Convent St, Suite 1Bourbonnais, IL 60914 (815) 937‑5200
- 1620 W Harrison StChicago, IL 60612
- 1653 W Congress PkwyChicago, IL 60612
- 1700 W Van Buren StChicago, IL 60612 (312) 563‑2875
- 1725 W Harrison StChicago, IL 60612
Group practices
Medicare enrollment lists Nancy S. Reau as a member of this group (CMS data updated 2026-10-02).
- Rush University Medical Group1,551 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Bourbonnais
Clinicians with the same Medicare primary specialty in Bourbonnais, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164585683 |
| 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