Doctor profile · Federal record
Dr. Garrett Harada, MD
Radiation Oncology Physician (CMS: Radiation Oncology) · Orange, CA
- NPI 1831726330
- Accepts Medicare
- 7 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
101 the City Dr S Bldg 23
Orange, CA 928683201
(714) 456-8000
Credentials & registration
- NPI registered
- March 2020 — 6 yrs on file
- Profile last updated
- August 24, 2025
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- California #A182708
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831726330. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$16
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $15.96 |
By nature of payment
Frequently asked questions
What is Dr. Garrett Harada's medical specialty?
Dr. Garrett Harada practices Radiation Oncology Physician in Orange, CA.
Where does Dr. Garrett Harada practice?
Dr. Garrett Harada practices at 101 the City Dr S Bldg 23, Orange, CA 928683201. Office phone: 7144568000.
What is Dr. Garrett Harada's NPI?
Dr. Garrett Harada's National Provider Identifier (NPI) is 1831726330, issued by NPPES.
Does Dr. Garrett Harada accept Medicare assignment?
Yes. Dr. Garrett Harada accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.