Doctor profile · Federal record
Dr. Trung Nguyen, M.D.
Family Medicine Physician (CMS: Family Practice) · San Jose, CA
- NPI 1245306794
- Accepts Medicare
- MIPS 26.4 / 100 · 2023
- 51 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
280 N Jackson Ave Ste D
San Jose, CA 951161607
(408) 254-9192
fax (408) 254-9194
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1975 — 51 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A372990
- Medicaid
- CA #00A372990
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245306794. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,752
Distinct HCPCS
10
Medicare allowed
$264,559
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 673 | 254 | $154 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 555 | 219 | $109 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 215 | 215 | $156 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 168 | 168 | $24 | |
G0446 |
Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes | 168 | 168 | $29 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 167 | 167 | $24 | |
99497 |
Advance care planning, first 30 minutes | 163 | 163 | $96 | |
36415 |
Insertion of needle into vein for collection of blood sample | 145 | 109 | $8 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 122 | 53 | $74 | |
G0008 |
Administration of influenza virus vaccine | 108 | 108 | $36 |
In context: peer comparison
Among 39 peers in San Jose Family Medicine Physician, average services per provider: 79. This provider delivers 35× the peer median.Open Payments
Industry payments received
All-time total
$630
Transactions
24
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 8 | $151.13 | |
| Gilead Sciences, INC. | 1 | $124.97 | |
| Amgen INC. | 4 | $106.09 | |
| GlaxoSmithKline, LLC. | 3 | $79.26 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $42.69 | |
| Novo Nordisk INC | 2 | $38.88 | |
| Bayer Healthcare Pharmaceuticals INC. | 2 | $37.62 | |
| Lilly USA, LLC | 1 | $26.19 | |
| Ironwood Pharmaceuticals, INC | 1 | $23.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,796
Patients
1,081
Total drug cost
$76,808
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 531 | 189 | $14,047 |
| Amlodipine Besylate | Generic | 461 | 173 | $9,602 |
| Metformin Hcl | Generic | 309 | 103 | $6,241 |
| Losartan Potassium | Generic | 180 | 71 | $4,588 |
| Omeprazole | Generic | 174 | 80 | $3,566 |
| Glipizide ER (Glipizide) | Brand | 157 | 55 | $4,310 |
| Metoprolol Succinate | Generic | 155 | 60 | $4,885 |
| Gabapentin | Generic | 116 | 47 | $3,523 |
| Pioglitazone Hcl | Generic | 111 | 41 | $6,151 |
| Tamsulosin Hcl | Generic | 110 | 45 | $4,548 |
Frequently asked questions
What is Dr. Trung Nguyen's medical specialty?
Dr. Trung Nguyen practices Family Medicine Physician in San Jose, CA.
Where does Dr. Trung Nguyen practice?
Dr. Trung Nguyen practices at 280 N Jackson Ave Ste D, San Jose, CA 951161607. Office phone: 4082549192.
What is Dr. Trung Nguyen's NPI?
Dr. Trung Nguyen's National Provider Identifier (NPI) is 1245306794, issued by NPPES.
Does Dr. Trung Nguyen accept Medicare assignment?
Yes. Dr. Trung Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Trung Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.