Quick answers
- Which hospitals does Ruslan Ivanov work at?
- Medicare's official clinician data lists Ruslan Ivanov at 5 hospitals: Ascension Sacred Heart Bay, Marshfield Medical Center, Marshfield Medical Center - Rice Lake, The Villages Regional Hospital and UF Health Leesburg Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ruslan Ivanov see patients?
- Medicare's clinician data lists 8 practice locations, including Marshfield, WI, Panama City Beach, FL and The Villages, FL. Call before your visit to confirm the address.
- What is Ruslan Ivanov's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Ruslan Ivanov accept Medicare assignment?
- Yes. Medicare's clinician data says Ruslan 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.
- What is the phone number for Ruslan Ivanov?
- (715) 387-5511, as listed in official Medicare / NPI Registry data.
- What is Ruslan Ivanov's NPI number?
- 1578537189. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ruslan Ivanov works
Medicare's Facility Affiliation Data lists Ruslan Ivanov at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Sacred Heart BayPanama City, FL · Acute Care Hospital · CCN 100026
- Marshfield Medical CenterMarshfield, WI · Acute Care Hospital · CCN 520037
- Marshfield Medical Center - Rice LakeRice Lake, WI · Acute Care Hospital · CCN 520011
- The Villages Regional HospitalThe Villages, FL · Acute Care Hospital · CCN 100290
- UF Health Leesburg HospitalLeesburg, FL · Acute Care Hospital · CCN 100084
Practice locations
Addresses where Ruslan Ivanov is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 1000 N Oak AveMarshfield, WI 54449 (715) 387‑5511
- 11111 Panama City Beach PkwyPanama City Beach, FL 32407 (850) 804‑2900
- 1451 El Camino RealThe Villages, FL 32159 (352) 751‑8000
- 1796 US Hwy 441 N, Raulerson HospitalOkeechobee, FL 34972 (863) 763‑2151
- 4100 State Hwy 66Stevens Point, WI 54482 (715) 997‑6000
Group practices
Medicare enrollment lists Ruslan Ivanov as a member of these groups (CMS data updated 2026-10-02).
- MCHS Hospitals Inc1,197 clinicians in the group
- Cep America LLC1,023 clinicians in the group
- Emergency Medicine Services of Fl LLC712 clinicians in the group
- Paragon Emergency Services LLC418 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Marshfield
Clinicians with the same Medicare primary specialty in Marshfield, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Ohio |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578537189 |
| 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