Quick answers
- Which hospitals does Sonia S. Kupfer work at?
- Medicare's official clinician data lists Sonia S. Kupfer at 2 hospitals: The University of Chicago Medical Center and UChicago Medicine Northwest Indiana. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sonia S. Kupfer see patients?
- Medicare's clinician data lists 3 practice locations, including Orland Park, IL and Chicago, IL. Call before your visit to confirm the address.
- What is Sonia S. Kupfer's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Sonia S. Kupfer accept Medicare assignment?
- Yes. Medicare's clinician data says Sonia S. Kupfer 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.
- Does Sonia S. Kupfer offer telehealth?
- Medicare's clinician data says Sonia S. Kupfer offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sonia S. Kupfer?
- (888) 824-0200, as listed in official Medicare / NPI Registry data.
- What is Sonia S. Kupfer's NPI number?
- 1588726038. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sonia S. Kupfer works
Medicare's Facility Affiliation Data lists Sonia S. Kupfer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- The University of Chicago Medical CenterChicago, IL · Acute Care Hospital · CCN 140088
- UChicago Medicine Northwest IndianaCrown Point, IN · Acute Care Hospital · CCN 150195
Practice locations
Addresses where Sonia S. Kupfer is enrolled with Medicare (CMS data updated 2026-10-02).
- 14290 S La Grange RdOrland Park, IL 60462
- 355 E Grand AveChicago, IL 60611 (888) 824‑0200
- 5841 S Maryland AveChicago, IL 60637 (773) 702‑1000
Group practices
Medicare enrollment lists Sonia S. Kupfer as a member of these groups (CMS data updated 2026-10-02).
- University of Chicago1,712 clinicians in the group
- The University of Chicago Medical Center915 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Orland Park
Clinicians with the same Medicare primary specialty in Orland Park, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1588726038 |
| 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