Quick answers
- Which hospitals does Stuart Sprague work at?
- Medicare's official clinician data lists Stuart Sprague at 3 hospitals: Northshore University Healthsystem - Evanston Hospital, Northwestern Memorial Hospital and Swedish Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stuart Sprague see patients?
- Medicare's clinician data lists 8 practice locations, including Evanston, IL, Glenview, IL and Skokie, IL. Call before your visit to confirm the address.
- What is Stuart Sprague's specialty?
- Medicare lists Nephrology as the primary specialty.
- Does Stuart Sprague accept Medicare assignment?
- Yes. Medicare's clinician data says Stuart Sprague 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 Stuart Sprague offer telehealth?
- Medicare's clinician data says Stuart Sprague offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Stuart Sprague?
- (847) 869-1300, as listed in official Medicare / NPI Registry data.
- What is Stuart Sprague's NPI number?
- 1114947124. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stuart Sprague works
Medicare's Facility Affiliation Data lists Stuart Sprague at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northshore University Healthsystem - Evanston HospitalEvanston, IL · Acute Care Hospital · CCN 140010
- Northwestern Memorial HospitalChicago, IL · Acute Care Hospital · CCN 140281
- Swedish HospitalChicago, IL · Acute Care Hospital · CCN 140114
Practice locations
Addresses where Stuart Sprague is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 1000 Central StEvanston, IL 60201
- 1300 Oak AveEvanston, IL 60201 (847) 869‑1300
- 2150 Pfingsten Rd, Suite 3000Glenview, IL 60026
- 2601 Compass Rd, Suite 115Glenview, IL 60026 (847) 901‑5263
- 2650 Ridge AveEvanston, IL 60201
Group practices
Medicare enrollment lists Stuart Sprague as a member of this group (CMS data updated 2026-10-02).
- Endeavor Health Medical Group3,350 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Evanston
Clinicians with the same Medicare primary specialty in Evanston, IL — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1114947124 |
| 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