Doctor profile · Federal record
Dr. James Choi, MD
Surgery Physician (CMS: Surgical Oncology) · Walnut Creek, CA
- NPI 1215016977
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1425 S Main St
Walnut Creek, CA 945965318
(925) 295-4110
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- December 8, 2021
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- California #A78115
- Medicaid
- CA #00A781150
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215016977. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$206
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Histosonics,INC. | 1 | $205.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
22
Patients
22
Total drug cost
$178
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 22 | 22 | $178 |
Frequently asked questions
What is Dr. James Choi's medical specialty?
Dr. James Choi practices Surgery Physician in Walnut Creek, CA.
Where does Dr. James Choi practice?
Dr. James Choi practices at 1425 S Main St, Walnut Creek, CA 945965318. Office phone: 9252954110.
What is Dr. James Choi's NPI?
Dr. James Choi's National Provider Identifier (NPI) is 1215016977, issued by NPPES.
Does Dr. James Choi accept Medicare assignment?
Yes. Dr. James Choi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.