Doctor profile · Federal record
Dr. Hien Nguyen, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · San Jose, CA
- NPI 1740366269
- Accepts Medicare
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
260 International Cir
San Jose, CA 951191130
(408) 972-7000 - Mailing address
-
1800 Harrison St Fl 7
Oakland, CA 946123466
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- December 13, 2021
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #G80173
- Medicaid
- CA #00G801730
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740366269. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
29
Distinct HCPCS
2
Medicare allowed
$4,799
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 17 | 17 | $190 | |
99284 |
Emergency department visit with moderate level of medical decision making | 12 | 12 | $131 |
In context: peer comparison
Among 31 peers in this city , average services per provider: 115. This provider delivers 0.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
95
Patients
70
Total drug cost
$817
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 23 | 23 | $219 |
| Prednisone | Generic | 20 | 19 | $179 |
| Ondansetron Odt (Ondansetron) | Brand | 15 | 15 | $95 |
| Ibuprofen | Generic | 13 | 13 | $100 |
| Famotidine | Generic | 12 | 0 | $104 |
| Tamsulosin Hcl | Generic | 12 | 0 | $120 |
Hospital affiliations
Frequently asked questions
What is Dr. Hien Nguyen's medical specialty?
Dr. Hien Nguyen practices Emergency Medicine Physician in San Jose, CA.
Where does Dr. Hien Nguyen practice?
Dr. Hien Nguyen practices at 260 International Cir, San Jose, CA 951191130. Office phone: 4089727000.
What is Dr. Hien Nguyen's NPI?
Dr. Hien Nguyen's National Provider Identifier (NPI) is 1740366269, issued by NPPES.
Does Dr. Hien Nguyen accept Medicare assignment?
Yes. Dr. Hien Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hien Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.