Quick answers
- Which hospitals does Joseph J. Kash work at?
- Medicare's official clinician data lists Joseph J. Kash at 3 hospitals: Edward Hospital, Elmhurst Memorial Hospital and Swedish Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joseph J. Kash see patients?
- Medicare's clinician data lists 7 practice locations, including Naperville, IL, Elmhurst, IL and Plainfield, IL. Call before your visit to confirm the address.
- What is Joseph J. Kash's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Joseph J. Kash accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph J. Kash 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 Joseph J. Kash?
- (630) 646-6020, as listed in official Medicare / NPI Registry data.
- What is Joseph J. Kash's NPI number?
- 1043297971. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joseph J. Kash works
Medicare's Facility Affiliation Data lists Joseph J. Kash 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
- Swedish HospitalChicago, IL · Acute Care Hospital · CCN 140114
Practice locations
Addresses where Joseph J. Kash is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 120 Spalding Dr, Suite 205and207Naperville, IL 60540 (630) 646‑6020
- 155 E Brush Hill RdElmhurst, IL 60126 (331) 221‑0096
- 177 E Brush Hill RdElmhurst, IL 60126 (630) 646‑6020
- 24600 W 127th StPlainfield, IL 60585
- 2650 Ridge AveEvanston, IL 60201
Group practices
Medicare enrollment lists Joseph J. Kash as a member of this group (CMS data updated 2026-10-02).
- Endeavor Health Medical Group3,350 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in Naperville
Clinicians with the same Medicare primary specialty in Naperville, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043297971 |
| 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