Doctor profile · Federal record
Dr. Thuan Nguyen
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Los Angeles, CA
- NPI 1982086898
- Accepts Medicare
- 11 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1225 Wilshire Blvd
Los Angeles, CA 900171901
(213) 977-2121
fax (213) 482-2770 - Additional location
-
401 W Poplar St
Walla Walla, WA 993622846
(509) 897-2980
fax (509) 897-5184 - Mailing address
-
91-923 Pailani St
Ewa Beach, HI 967062225
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- September 25, 2022
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- California #20A17572 · Hawaii #DOR-339
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982086898. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
456
Distinct HCPCS
4
Medicare allowed
$58,523
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 242 | 125 | $125 | |
99239 |
Hospital discharge day management, more than 30 minutes | 110 | 107 | $121 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 63 | 63 | $182 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 41 | 31 | $83 |
In context: peer comparison
Among 262 peers in Los Angeles Internal Medicine Physician, average services per provider: 160. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$163
Transactions
6
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 5 | $134.25 | |
| Revance Therapeutics, INC. | 1 | $28.40 |
By nature of payment
Frequently asked questions
What is Dr. Thuan Nguyen's medical specialty?
Dr. Thuan Nguyen practices Internal Medicine Physician in Los Angeles, CA.
Where does Dr. Thuan Nguyen practice?
Dr. Thuan Nguyen practices at 1225 Wilshire Blvd, Los Angeles, CA 900171901. Office phone: 2139772121.
What is Dr. Thuan Nguyen's NPI?
Dr. Thuan Nguyen's National Provider Identifier (NPI) is 1982086898, issued by NPPES.
Does Dr. Thuan Nguyen accept Medicare assignment?
Yes. Dr. Thuan Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thuan Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.