Family Medicine · Garden Grove, CA
NPI
1336184316
Since 2006
Specialty
Family Medicine
Code 207Q00000X
Group practices
2
Medicare group memberships
Hospitals
1
Hospital affiliations
12692 Brookhurst Street
Garden Grove, CA, 92840
Phone (714) 657-7100
Groups this clinician bills Medicare through
Medicare paid, 2024
$168K
2,652 services
Medicare patients, 2024
254
Average age 76
Drug cost, 2024
$1.1M
7,540 prescriptions
Company payments, 2025
$345
From 5 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Nhanhau Ngo was code 99213 (office e&m - established), 762 times for 237 patients. In total Nhanhau Ngo billed 2,652 services in 22 codes, and Medicare paid $168K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2013-03-27.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 762 | 237 | $67.83 | $52K |
| 99490 Chronic, Principal, and Transitional Care Management | Office | 288 | 91 | $46.09 | $13K |
| 36415 Venipuncture Blood Collection | Office | 280 | 158 | $8.65 | $2,422 |
| 99214 Office E&M - Established | Office | 244 | 161 | $90.15 | $22K |
| 99442 Telephone Services | Office | 234 | 137 | $68.57 | $16K |
| G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 184 | 184 | $140.25 | $26K |
| G0444 Annual depression screening, 5 to 15 minutes | Office | 180 | 180 | $21.09 | $3,797 |
| G0008 Administration of influenza virus vaccine | Office | 148 | 142 | $35.02 | $5,183 |
| 90662 Vaccine Product | Office | 147 | 143 | $81.55 | $12K |
| 92552 Vision, Hearing, and Speech Services | Office | 39 | 39 | $29.99 | $1,169 |
| 99495 Chronic, Principal, and Transitional Care Management | Office | 25 | 23 | $156.80 | $3,920 |
| G0009 Administration of pneumococcal vaccine | Office | 24 | 23 | $35.02 | $840 |
| 90677 Vaccine Product | Office | 24 | 23 | $289.78 | $6,955 |
| 93000 Electrocardiogram | Office | 19 | 19 | $11.78 | $224 |
By year: 2022 $200K for 3,149 services; 2023 $182K for 2,961 services; 2024 $168K for 2,652 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 280 | 158 | $8.65 | $2,422 |
Medicare prescription drug claims, 2024
In 2024, the drug Nhanhau Ngo prescribed most often to Medicare patients was Atorvastatin Calcium, with 517 prescriptions and refills. In total Nhanhau Ngo wrote 7,540 Medicare prescriptions that cost $1.1M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 517 | 1,444 | 145 | $5,005 |
| Rosuvastatin Calcium Generic | 456 | 1,248 | 144 | $6,670 |
| Losartan Potassium Generic | 420 | 1,136 | 117 | $3,217 |
| Amlodipine Besylate Generic | 281 | 798 | 91 | $1,449 |
| Glyxambi Empagliflozin/Linagliptin | 203 | 337 | 33 | $195K |
| Montelukast Sodium Generic | 187 | 487 | 90 | $1,796 |
| Metoprolol Succinate Generic | 176 | 517 | 53 | $2,412 |
| Olmesartan Medoxomil Generic | 161 | 454 | 48 | $2,210 |
| Alendronate Sodium Generic | 141 | 365 | 43 | $951 |
| Pravastatin Sodium Generic | 137 | 404 | 49 | $1,752 |
| Gabapentin Generic | 136 | 347 | 61 | $1,949 |
| Tamsulosin Hcl Generic | 133 | 344 | 38 | $1,435 |
| Triamcinolone Acetonide Generic | 125 | 134 | 94 | $930 |
| Levocetirizine Dihydrochloride Generic | 117 | 282 | 71 | $1,502 |
| Vascepa Icosapent Ethyl | 114 | 193 | 25 | $64K |
Brand drugs: 1,199 claims; generic drugs: 6,265 claims; opioid claims: 31.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Nhanhau Ngo $345 ($345 in general payments such as food, travel and fees) from 5 companies. The largest payer was AstraZeneca Pharmaceuticals LP with $150.
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.