Individual provider · Type 1 NPI
Hyun Don Yun, MD
Hematology & Oncology Physician · Irvine, CA
Practice location
4950 Barranca Pkwy Ste 210
Irvine, CA 92604-8648
Fax (949) 402-0100
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Medical Oncology Physician | 207RX0202X | A172166 (CA) |
| Hematology (Internal Medicine) Physician | 207RH0000X | A172166 (CA) |
| Internal Medicine Physician | 207R00000X | A172166 (CA) |
| Hematology & Oncology Physician Primary | 207RH0003X | A172166 (CA) |
Hematology & Oncology Physician: An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
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About NPI 1508090473
Hyun Don Yun, MD's National Provider Identifier is 1508090473, issued on May 7, 2009. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Irvine, CA. The record was last updated on Aug 21, 2026.