Quick answers
- Which hospitals does Koen Vanbesien work at?
- Medicare's official clinician data lists Koen Vanbesien at 2 hospitals: UH Cleveland Medical Center and University Hospitals Ahuja Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Koen Vanbesien see patients?
- Medicare's clinician data lists 1 practice location in Cleveland, OH. Call before your visit to confirm the address.
- What is Koen Vanbesien's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Koen Vanbesien accept Medicare assignment?
- Yes. Medicare's clinician data says Koen Vanbesien 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 Koen Vanbesien offer telehealth?
- Medicare's clinician data says Koen Vanbesien offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Koen Vanbesien's NPI number?
- 1073525598. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Koen Vanbesien works
Medicare's Facility Affiliation Data lists Koen Vanbesien at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UH Cleveland Medical CenterCleveland, OH · Acute Care Hospital · CCN 360137
- University Hospitals Ahuja Medical CenterBeachwood, OH · Acute Care Hospital · CCN 360359
Practice locations
Addresses where Koen Vanbesien is enrolled with Medicare (CMS data updated 2026-10-02).
- 11100 Euclid AveCleveland, OH 44106
Group practices
Medicare enrollment lists Koen Vanbesien as a member of this group (CMS data updated 2026-10-02).
- University Hospitals Medical Group Inc2,294 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in Cleveland
Clinicians with the same Medicare primary specialty in Cleveland, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1073525598 |
| 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