Quick answers
- Which hospitals does Orhan S. Ozkan work at?
- Medicare's official clinician data lists Orhan S. Ozkan at 2 hospitals: UnityPoint Health - Meriter and University of WI Hospitals & Clinics Authority. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Orhan S. Ozkan see patients?
- Medicare's clinician data lists 3 practice locations, including Mauston, WI and Fort Atkinson, WI. Call before your visit to confirm the address.
- What is Orhan S. Ozkan's specialty?
- Medicare lists Interventional Radiology as the primary specialty, and also Diagnostic Radiology.
- Does Orhan S. Ozkan accept Medicare assignment?
- Yes. Medicare's clinician data says Orhan S. Ozkan 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 Orhan S. Ozkan?
- (608) 847-7355, as listed in official Medicare / NPI Registry data.
- What is Orhan S. Ozkan's NPI number?
- 1043394398. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Orhan S. Ozkan works
Medicare's Facility Affiliation Data lists Orhan S. Ozkan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UnityPoint Health - MeriterMadison, WI · Acute Care Hospital · CCN 520089
- University of WI Hospitals & Clinics AuthorityMadison, WI · Acute Care Hospital · CCN 520098
Practice locations
Addresses where Orhan S. Ozkan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1040 Division StMauston, WI 53948 (608) 847‑7355
- 1620 Mehta LnFort Atkinson, WI 53538 (920) 563‑5544
- 611 Sherman Ave EFort Atkinson, WI 53538 (920) 568‑1000
Group practices
Medicare enrollment lists Orhan S. Ozkan as a member of these groups (CMS data updated 2026-10-02).
- University of Wisconsin Medical Foundation Inc2,553 clinicians in the group
- Fort Healthcare Inc155 clinicians in the group
Specialties
- Interventional Radiologyprimary
- Diagnostic Radiologyalso
Other interventional radiologists in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043394398 |
| 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