Doctor profile · Federal record
Dr. Brian Loui, MD
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · San Diego, CA
- NPI 1801536636
- Accepts Medicare
- 4 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1809 National Ave
San Diego, CA 921132113
(619) 515-2300 - Mailing address
-
823 Gateway Center Way
San Diego, CA 921024541
Credentials & registration
- NPI registered
- March 2022 — 4 yrs on file
- Profile last updated
- August 25, 2025
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A191358
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801536636. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$62
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 1 | $33.33 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $28.43 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
0
Total drug cost
$159
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 12 | 0 | $159 |
Frequently asked questions
What is Dr. Brian Loui's medical specialty?
Dr. Brian Loui practices Internal Medicine Physician in San Diego, CA.
Where does Dr. Brian Loui practice?
Dr. Brian Loui practices at 1809 National Ave, San Diego, CA 921132113. Office phone: 6195152300.
What is Dr. Brian Loui's NPI?
Dr. Brian Loui's National Provider Identifier (NPI) is 1801536636, issued by NPPES.
Does Dr. Brian Loui accept Medicare assignment?
Yes. Dr. Brian Loui accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.