Doctor profile · Federal record
Dr. Ngoclien Nguyen, P.A.
Medical Physician Assistant (CMS: Physician Assistant) · San Jose, CA
- NPI 1952793689
- Accepts Medicare
- 29 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1569 Lexann Ave Ste 120
San Jose, CA 951211794
(408) 270-4267
fax (408) 270-3594
Credentials & registration
- NPI registered
- March 2015 — 11 yrs on file
- Profile last updated
- June 11, 2020
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- California #14620
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952793689. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,551
Distinct HCPCS
4
Medicare allowed
$125,973
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,224 | 408 | $79 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 192 | 192 | $124 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 120 | 104 | $34 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 15 | 15 | $113 |
In context: peer comparison
Among 3 peers in San Jose Medical Physician Assistant, average services per provider: 195. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$431
Transactions
19
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 12 | $226.68 | |
| Aimmune Therapeutics, INC. | 5 | $153.93 | |
| Phathom Pharmaceuticals, INC. | 1 | $26.05 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $24.59 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
6,246
Patients
2,654
Total drug cost
$828,697
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 753 | 291 | $19,033 |
| Losartan Potassium | Generic | 674 | 264 | $19,454 |
| Pravastatin Sodium | Generic | 578 | 233 | $18,312 |
| Atorvastatin Calcium | Generic | 498 | 213 | $13,255 |
| Montelukast Sodium | Generic | 486 | 211 | $15,767 |
| Vascepa (Icosapent Ethyl) | Brand | 472 | 171 | $372,679 |
| Fluticasone Propionate | Generic | 450 | 192 | $19,149 |
| Diclofenac Sodium | Generic | 392 | 232 | $28,069 |
| Metformin Hcl | Generic | 367 | 150 | $9,694 |
| Triamcinolone Acetonide | Generic | 327 | 184 | $6,291 |
Frequently asked questions
What is Dr. Ngoclien Nguyen's medical specialty?
Dr. Ngoclien Nguyen practices Medical Physician Assistant in San Jose, CA.
Where does Dr. Ngoclien Nguyen practice?
Dr. Ngoclien Nguyen practices at 1569 Lexann Ave Ste 120, San Jose, CA 951211794. Office phone: 4082704267.
What is Dr. Ngoclien Nguyen's NPI?
Dr. Ngoclien Nguyen's National Provider Identifier (NPI) is 1952793689, issued by NPPES.
Does Dr. Ngoclien Nguyen accept Medicare assignment?
Yes. Dr. Ngoclien Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ngoclien Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.