Doctor profile · Federal record
Dr. Hyun Don Yun, MD
Hematology & Oncology Physician · Internal Medicine Physician · Hematology (Internal Medicine) Physician · Hematology & Oncology Physician · Medical Oncology Physician · Riverside, CA
- NPI 1508090473
- 17 yrs on file
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4500 Brockton Ave Ste 107
Riverside, CA 925014006
(951) 276-2760
fax (951) 276-2960 - Additional location
-
834 Sheridan St
Port Townsend, WA 983682443
(360) 344-3091
fax (360) 344-3082 - Mailing address
-
11180 Warner Ave Ste 351
Fountain Valley, CA 927087516
Credentials & registration
- NPI registered
- May 2009 — 17 yrs on file
- Profile last updated
- January 6, 2025
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- California #A172166 · Washington #MD61600189
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508090473. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$1,199
Transactions
8
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 2 | $1,050.00 | |
| BeiGene USA, Inc. | 4 | $95.22 | |
| Astellas Pharma US Inc | 1 | $28.83 | |
| Rigel Pharmaceuticals, Inc. | 1 | $24.64 |
By nature of payment
Frequently asked questions
What is Dr. Hyun Don Yun's medical specialty?
Dr. Hyun Don Yun practices Hematology & Oncology Physician in Riverside, CA.
Where does Dr. Hyun Don Yun practice?
Dr. Hyun Don Yun practices at 4500 Brockton Ave Ste 107, Riverside, CA 925014006. Office phone: 9512762760.
What is Dr. Hyun Don Yun's NPI?
Dr. Hyun Don Yun's National Provider Identifier (NPI) is 1508090473, issued by NPPES.