Quick answers
- Which hospitals does Alexander A. Ivanov work at?
- Medicare's official clinician data lists Alexander A. Ivanov at 5 hospitals: FHN Memorial Hospital, Javon Bea Hospital, Mercy Health System Corp, Mercy Walworth Hospital & Medical Center and MercyOne Clinton Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alexander A. Ivanov see patients?
- Medicare's clinician data lists 1 practice location in Rockford, IL. Call before your visit to confirm the address.
- What is Alexander A. Ivanov's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does Alexander A. Ivanov accept Medicare assignment?
- Yes. Medicare's clinician data says Alexander A. Ivanov 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 Alexander A. Ivanov offer telehealth?
- Medicare's clinician data says Alexander A. Ivanov offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Alexander A. Ivanov?
- (815) 971-2000, as listed in official Medicare / NPI Registry data.
- What is Alexander A. Ivanov's NPI number?
- 1285895045. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alexander A. Ivanov works
Medicare's Facility Affiliation Data lists Alexander A. Ivanov at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- FHN Memorial HospitalFreeport, IL · Acute Care Hospital · CCN 140160
- Javon Bea HospitalRockford, IL · Acute Care Hospital · closed, according to its website · CCN 140239
- Mercy Health System CorpJanesville, WI · Acute Care Hospital · CCN 520066
- Mercy Walworth Hospital & Medical CenterLake Geneva, WI · Critical Access Hospital · CCN 521357
- MercyOne Clinton Medical CenterClinton, IA · Acute Care Hospital · CCN 160080
Practice locations
Addresses where Alexander A. Ivanov is enrolled with Medicare (CMS data updated 2026-10-02).
- 8201 E Riverside BlvdRockford, IL 61114 (815) 971‑2000
Group practices
Medicare enrollment lists Alexander A. Ivanov as a member of this group (CMS data updated 2026-10-02).
- Rockford Health Physicians521 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in Rockford
Clinicians with the same Medicare primary specialty in Rockford, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1285895045 |
| 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