Quick answers
- Which hospitals does Ross A. Slotten work at?
- Medicare's official clinician data lists Ross A. Slotten at 4 hospitals: Northshore University Healthsystem - Evanston Hospital, Northwestern Medicine Central Dupage Hospital, Presence Saint Joseph Hospital - Chicago and Saint Francis Hospital-Evanston. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ross A. Slotten see patients?
- Medicare's clinician data lists 5 practice locations, including Chicago, IL. Call before your visit to confirm the address.
- What is Ross A. Slotten's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Ross A. Slotten accept Medicare assignment?
- Yes. Medicare's clinician data says Ross A. Slotten 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 Ross A. Slotten?
- (312) 770-2000, as listed in official Medicare / NPI Registry data.
- What is Ross A. Slotten's NPI number?
- 1619089174. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ross A. Slotten works
Medicare's Facility Affiliation Data lists Ross A. Slotten 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 Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · CCN 140242
- Presence Saint Joseph Hospital - ChicagoChicago, IL · Acute Care Hospital · CCN 140224
- Saint Francis Hospital-EvanstonEvanston, IL · Acute Care Hospital · CCN 140080
Practice locations
Addresses where Ross A. Slotten is enrolled with Medicare (CMS data updated 2026-10-02).
- 2233 W Division StChicago, IL 60622 (312) 770‑2000
- 2233 W Division St, Suite 205Chicago, IL 60622 (312) 770‑2385
- 2845 N Sheridan RdChicago, IL 60657
- 331 W Surf StChicago, IL 60657
- 711 W N AveChicago, IL 60610
Group practices
Medicare enrollment lists Ross A. Slotten as a member of this group (CMS data updated 2026-10-02).
- Presence Healthcare Services71 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Northwestern University Feinberg Medical School |
| Graduation year | 1981 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619089174 |
| 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