Doctor profile · Federal record
Dr. Khanh Nguyen, M.D.
Family Medicine Physician (CMS: Family Practice) · Garden Grove, CA
- NPI 1548359474
- Accepts Medicare
- 30 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
13830 Brookhurst St
Garden Grove, CA 928433121
(714) 467-4330
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- October 11, 2012
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A67515
- Medicaid
- CA #00A675150
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548359474. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
265
Distinct HCPCS
5
Medicare allowed
$30,772
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 160 | 128 | $139 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 33 | 33 | $140 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 30 | 28 | $68 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 30 | 30 | $21 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 12 | 12 | $99 |
In context: peer comparison
Among 14 peers in Garden Grove Family Medicine Physician, average services per provider: 262. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$2,116
Transactions
71
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 13 | $447.78 | |
| AstraZeneca Pharmaceuticals Lp | 10 | $316.05 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 8 | $284.49 | |
| Gilead Sciences, INC. | 5 | $229.38 | |
| Lilly USA, LLC | 5 | $188.32 | |
| GlaxoSmithKline, LLC. | 7 | $181.15 | |
| Novo Nordisk INC | 7 | $130.83 | |
| Ironwood Pharmaceuticals, INC | 3 | $81.03 | |
| Pfizer INC. | 4 | $80.23 | |
| Ardelyx, INC. | 2 | $46.48 | |
| Phathom Pharmaceuticals, INC. | 2 | $45.58 | |
| Abbvie INC. | 2 | $35.58 | |
| Esperion Therapeutics, INC. | 1 | $20.57 | |
| Ucb, INC. | 1 | $14.51 | |
| Endogastric Solutions, INC | 1 | $14.01 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
8,260
Patients
1,717
Total drug cost
$1,605,460
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Vascepa (Icosapent Ethyl) | Brand | 1,185 | 184 | $548,118 |
| Rosuvastatin Calcium | Generic | 1,151 | 274 | $25,334 |
| Amlodipine Besylate | Generic | 749 | 175 | $6,615 |
| Atorvastatin Calcium | Generic | 671 | 157 | $8,477 |
| Losartan Potassium | Generic | 546 | 125 | $8,495 |
| Jardiance (Empagliflozin) | Brand | 515 | 75 | $450,797 |
| Diclofenac Sodium | Generic | 510 | 90 | $29,490 |
| Fluticasone Propionate | Generic | 440 | 91 | $7,033 |
| Metformin Hcl | Generic | 439 | 108 | $3,931 |
| Lisinopril | Generic | 401 | 88 | $2,868 |
Frequently asked questions
What is Dr. Khanh Nguyen's medical specialty?
Dr. Khanh Nguyen practices Family Medicine Physician in Garden Grove, CA.
Where does Dr. Khanh Nguyen practice?
Dr. Khanh Nguyen practices at 13830 Brookhurst St, Garden Grove, CA 928433121. Office phone: 7144674330.
What is Dr. Khanh Nguyen's NPI?
Dr. Khanh Nguyen's National Provider Identifier (NPI) is 1548359474, issued by NPPES.
Does Dr. Khanh Nguyen accept Medicare assignment?
Yes. Dr. Khanh Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Khanh Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Chronic care management services (HCPCS 99490). Source: CMS Medicare Physician & Other Practitioners file.