Family Medicine · Garden Grove, CA
NPI
1548359474
Since 2006
Specialty
Family Medicine
Code 207Q00000X
Group practices
3
Medicare group memberships
Hospitals
0
Hospital affiliations
13830 Brookhurst St
Garden Grove, CA, 92843
Phone (714) 467-4330
Groups this clinician bills Medicare through
Medicare paid, 2024
$48K
627 services
Medicare patients, 2024
185
Average age 74
Drug cost, 2024
$4.2M
20,538 prescriptions
Company payments, 2025
$2,671
From 15 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Khanh B Nguyen was code 99214 (office e&m - established), 286 times for 155 patients. In total Khanh B Nguyen billed 627 services in 17 codes, and Medicare paid $48K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2012-10-11.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 286 | 155 | $102.21 | $29K |
| G0136 Administration of a standardized, evidence-based social determinants of health risk assessment tool, 5-15 minutes | Office | 89 | 88 | $3.36 | $299 |
| 99490 Chronic, Principal, and Transitional Care Management | Office | 64 | 51 | $51.24 | $3,279 |
| G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 58 | 58 | $140.52 | $8,150 |
| 99497 Care Management/Coordination | Office | 54 | 54 | $62.82 | $3,392 |
| G0442 Annual alcohol misuse screening, 5 to 15 minutes | Office | 15 | 15 | $21.06 | $316 |
| G0444 Annual depression screening, 5 to 15 minutes | Office | 14 | 14 | $21.08 | $295 |
| 99213 Office E&M - Established | Office | 12 | 12 | $78.06 | $937 |
| 96372 Injection Administration | Office | 12 | 11 | $11.46 | $137 |
By year: 2022 $50K for 509 services; 2023 $19K for 271 services; 2024 $48K for 627 services.
Medicare prescription drug claims, 2024
In 2024, the drug Khanh B Nguyen prescribed most often to Medicare patients was Rosuvastatin Calcium, with 1,088 prescriptions and refills. In total Khanh B Nguyen wrote 20,538 Medicare prescriptions that cost $4.2M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Rosuvastatin Calcium Generic | 1,088 | 2,834 | 256 | $11K |
| Icosapent Ethyl Generic | 999 | 1,138 | 143 | $183K |
| Jardiance Empagliflozin | 834 | 1,154 | 118 | $670K |
| Atorvastatin Calcium Generic | 820 | 2,117 | 200 | $5,825 |
| Vascepa Icosapent Ethyl | 779 | 1,143 | 131 | $325K |
| Amlodipine Besylate Generic | 716 | 1,851 | 164 | $2,825 |
| Losartan Potassium Generic | 574 | 1,475 | 132 | $4,742 |
| Fluticasone Propionate Generic | 447 | 861 | 97 | $4,888 |
| Metformin Hcl Generic | 445 | 1,066 | 103 | $2,472 |
| Lisinopril Generic | 391 | 992 | 95 | $1,311 |
| Triamcinolone Acetonide Generic | 375 | 407 | 106 | $5,939 |
| Ozempic Semaglutide | 374 | 525 | 50 | $466K |
| Cyclosporine Generic | 368 | 719 | 74 | $199K |
| Tamsulosin Hcl Generic | 328 | 869 | 77 | $3,281 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 305 | 470 | 58 | $16K |
Brand drugs: 5,314 claims; generic drugs: 14,975 claims; opioid claims: 66.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Khanh B Nguyen $2,671 ($2,671 in general payments such as food, travel and fees) from 15 companies. The largest payer was Amgen Inc. with $1,188.
| Company | Payments | Amount |
|---|---|---|
| Amgen Inc. AMGN | 33 | $1,188 |
| AstraZeneca Pharmaceuticals LP AZN | 15 | $408 |
| Ardelyx, Inc. ARDX | 7 | $170 |
| Kowa Pharmaceuticals America, Inc. | 10 | $149 |
| Genzyme Corporation SNY | 1 | $126 |
| LEO Pharma Inc. | 1 | $122 |
| Lilly USA, LLC LLY | 5 | $113 |
| Novo Nordisk Inc NVO | 4 | $88 |
| Pfizer Inc. PFE | 3 | $77.71 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 3 | $75.24 |
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.