Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Koen Van Besien, MD

Individual provider Hematology & Oncology Physician · NPI 1073525598

Dr. Koen Van Besien, MD is a Hematology/Oncology in Cleveland, Ohio. Qualified in 1984, 42 years ago. Practices with University Hospitals Medical Group Inc, a 2,242-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York and Ohio.

Years since qualifying
42
Licensed in
NY, OH
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

11100 Euclid Ave
Cleveland, OH 44106-1716
Phone: (216) 844-0139
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 35.145877 (OH)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 60 263531 (NY)

Record details

NPI number1073525598
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 13, 2006
Last updated in NPPESOctober 9, 2023
Certification dateOctober 9, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice University Hospitals Medical Group Inc — 2242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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