Quick answers
- Which hospitals does Toni A. Riveros work at?
- Medicare's official clinician data lists Toni A. Riveros at 1 hospital: Advocate Sherman Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Toni A. Riveros see patients?
- Medicare's clinician data lists 3 practice locations, including Elgin, IL, Oak Lawn, IL and Barrington, IL. Call before your visit to confirm the address.
- What is Toni A. Riveros's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty.
- Does Toni A. Riveros accept Medicare assignment?
- Yes. Medicare's clinician data says Toni A. Riveros 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 Toni A. Riveros?
- (847) 742-9800, as listed in official Medicare / NPI Registry data.
- What is Toni A. Riveros's NPI number?
- 1376926402. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Toni A. Riveros works
Medicare's Facility Affiliation Data lists Toni A. Riveros at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Advocate Sherman HospitalElgin, IL · Acute Care Hospital · CCN 140030
Practice locations
Addresses where Toni A. Riveros is enrolled with Medicare (CMS data updated 2026-10-02).
- 1425 N Randall RdElgin, IL 60123 (847) 742‑9800
- 4440 W 95th StOak Lawn, IL 60453 (708) 684‑8000
- 450 W Hwy 22, Suite AipBarrington, IL 60010 (800) 655‑2656
Group practices
Medicare enrollment lists Toni A. Riveros as a member of this group (CMS data updated 2026-10-02).
- Advocate Health and Hospitals Corporation3,118 clinicians in the group
Specialties
- Critical Care (Intensivists)primary
Find other Critical Care (Intensivists) doctors in Illinois →
Other critical care doctors in Elgin
Clinicians with the same Medicare primary specialty in Elgin, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Geffen School Of Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376926402 |
| 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