Doctor profile · Federal record
Dr. Joseph Chao, M.D.
Medical Oncology Physician · Hematology (Internal Medicine) Physician · Hematology & Oncology Physician · Duarte, CA
- NPI 1285831057
- MIPS 91.9 / 100 · 2023
- 19 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1500 Duarte RD
Duarte, CA 910103012
(626) 471-9200
fax (626) 301-8233 - Mailing address
-
Po Box 512185
Los Angeles, CA 900510185
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- November 18, 2020
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- California #A94368
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285831057. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$28
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 1 | $28.23 |
By nature of payment
Frequently asked questions
What is Dr. Joseph Chao's medical specialty?
Dr. Joseph Chao practices Medical Oncology Physician in Duarte, CA.
Where does Dr. Joseph Chao practice?
Dr. Joseph Chao practices at 1500 Duarte RD, Duarte, CA 910103012. Office phone: 6264719200.
What is Dr. Joseph Chao's NPI?
Dr. Joseph Chao's National Provider Identifier (NPI) is 1285831057, issued by NPPES.