Family Medicine · Westminster, CA
NPI
1851471023
Since 2006
Specialty
Family Medicine
Code 207Q00000X
Group practices
2
Medicare group memberships
Hospitals
2
Hospital affiliations
15355 Brookhurst St, Suite 102
Westminster, CA, 92683
Phone (714) 775-3057
Groups this clinician bills Medicare through
Medicare paid, 2024
$238K
5,395 services
Medicare patients, 2024
166
Average age 77
Drug cost, 2024
$3.0M
9,475 prescriptions
Company payments, 2025
$4,380
From 29 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Connie K Nguyen was code 99458 (e&m - miscellaneous), 417 times for 52 patients. In total Connie K Nguyen billed 5,395 services in 50 codes, and Medicare paid $238K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2011-12-21.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99458 E&M - Miscellaneous | Office | 417 | 52 | $33.82 | $14K |
| 99214 Office E&M - Established | Office | 380 | 157 | $106.69 | $41K |
| 99457 E&M - Miscellaneous | Office | 311 | 55 | $42.69 | $13K |
| 99490 Chronic, Principal, and Transitional Care Management | Office | 301 | 119 | $50.20 | $15K |
| 96372 Injection Administration | Office | 234 | 92 | $12.12 | $2,836 |
| 99212 Office E&M - Established | Office | 225 | 103 | $47.90 | $11K |
| 82962 Clinical Chemistry | Office | 194 | 89 | $3.21 | $623 |
| 99454 E&M - Miscellaneous | Office | 175 | 33 | $44.09 | $7,715 |
| 83036 Blood Count | Office | 166 | 87 | $9.52 | $1,580 |
| G0444 Annual depression screening, 5 to 15 minutes | Office | 141 | 141 | $21.09 | $2,974 |
| G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 136 | 136 | $140.12 | $19K |
| 99215 Office E&M - Established | Office | 134 | 125 | $147.62 | $20K |
| 92552 Vision, Hearing, and Speech Services | Office | 126 | 119 | $34.73 | $4,376 |
| G0008 Administration of influenza virus vaccine | Office | 125 | 121 | $35.02 | $4,378 |
| G0328 Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous | Office | 113 | 113 | $17.69 | $1,999 |
By year: 2022 $158K for 2,766 services; 2023 $170K for 3,314 services; 2024 $238K for 5,395 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 82962 Clinical Chemistry | 194 | 89 | $3.21 | $623 |
| 83036 Blood Count | 166 | 87 | $9.52 | $1,580 |
| G0328 Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous | 113 | 113 | $17.69 | $1,999 |
| 36415 Venipuncture Blood Collection | 62 | 48 | $8.65 | $536 |
| 81002 Clinical Chemistry | 31 | 19 | $3.41 | $106 |
Medicare prescription drug claims, 2024
In 2024, the drug Connie K Nguyen prescribed most often to Medicare patients was Atorvastatin Calcium, with 457 prescriptions and refills. In total Connie K Nguyen wrote 9,475 Medicare prescriptions that cost $3.0M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 457 | 1,250 | 114 | $3,322 |
| Fluticasone Propionate Generic | 349 | 496 | 90 | $3,837 |
| Rosuvastatin Calcium Generic | 325 | 782 | 68 | $3,421 |
| Amlodipine-Valsartan Amlodipine Besylate/Valsartan | 283 | 684 | 61 | $15K |
| Vascepa Icosapent Ethyl | 258 | 447 | 44 | $154K |
| Gabapentin Generic | 248 | 541 | 72 | $3,930 |
| Metoprolol Succinate Generic | 231 | 570 | 57 | $2,752 |
| Diclofenac Sodium Generic | 221 | 246 | 64 | $32K |
| Synjardy Xr Empagliflozin/Metformin Hcl | 211 | 390 | 41 | $225K |
| Prolia Denosumab | 209 | 1,254 | 111 | $339K |
| Ketoconazole Generic | 174 | 180 | 38 | $2,800 |
| Triamcinolone Acetonide Generic | 170 | 185 | 51 | $2,534 |
| Trulicity Dulaglutide | 169 | 239 | 31 | $230K |
| Linzess Linaclotide | 153 | 261 | 36 | $138K |
| Dexlansoprazole Dr Dexlansoprazole | 141 | 301 | 35 | $50K |
Brand drugs: 2,862 claims; generic drugs: 6,438 claims; opioid claims: 78.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Connie K Nguyen $4,380 ($4,380 in general payments such as food, travel and fees) from 29 companies. The largest payer was Amgen Inc. with $764.
| Company | Payments | Amount |
|---|---|---|
| Amgen Inc. AMGN | 24 | $764 |
| AstraZeneca Pharmaceuticals LP AZN | 22 | $463 |
| Gilead Sciences, Inc. GILD | 8 | $419 |
| Abbvie Inc. ABBV | 22 | $398 |
| Lilly USA, LLC LLY | 13 | $388 |
| Aimmune Therapeutics, Inc. | 14 | $257 |
| Ardelyx, Inc. ARDX | 12 | $236 |
| Kowa Pharmaceuticals America, Inc. | 10 | $195 |
| Phathom Pharmaceuticals, Inc. PHAT | 3 | $161 |
| Dexcom, Inc. DXCM | 6 | $146 |
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.