Physician Profile
Based in Irvine, CA, Hyun Don Yun, MD is listed in the NPI registry under hematology. Hyun Don is also listed as specializing in medical oncology, internal medicine, and hematology & oncology. NPI 1508090473 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
4950 BARRANCA PKWY STE 210
Irvine, CA 92604
Dr. Yun is a hematology in Irvine, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dr. Yun is listed at 4950 Barranca Pkwy Ste 210, Irvine, CA 92604. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (410) 599-2882. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Yun's National Provider Identifier is 1508090473. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Yun attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
Dr. Yun has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Yun. If this is you, claiming it is free.
Guide.md
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