Family Medicine · Rosemead, CA
NPI
1871653816
Since 2006
Specialty
Family Medicine
Code 207Q00000X
Group practices
1
Medicare group memberships
Hospitals
3
Hospital affiliations
8054 Garvey Ave Ste 201
Rosemead, CA, 91770
Phone (626) 280-5035
Groups this clinician bills Medicare through
Medicare paid, 2024
$256K
4,863 services
Medicare patients, 2024
740
Average age 75
Drug cost, 2024
$3.1M
35,429 prescriptions
Company payments, 2025
$26.82
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Thoi H Lien was code 99213 (office e&m - established), 1,599 times for 471 patients. In total Thoi H Lien billed 4,863 services in 33 codes, and Medicare paid $256K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2021-12-10.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 1,599 | 471 | $59.96 | $96K |
| 99212 Office E&M - Established | Office | 555 | 280 | $37.38 | $21K |
| 36415 Venipuncture Blood Collection | Office | 549 | 394 | $8.65 | $4,749 |
| 99232 Hospital E&M - Subsequent | Facility | 528 | 136 | $64.88 | $34K |
| 99214 Office E&M - Established | Office | 467 | 349 | $49.87 | $23K |
| G0008 Administration of influenza virus vaccine | Office | 255 | 253 | $35.02 | $8,930 |
| 90662 Vaccine Product | Office | 243 | 239 | $81.25 | $20K |
| 99233 Hospital E&M - Subsequent | Facility | 183 | 53 | $97.47 | $18K |
| J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Office | 154 | 28 | $0.69 | $106 |
| 99291 Critical Care E&M | Facility | 82 | 26 | $172.72 | $14K |
| 99223 Hospital E&M - Initial | Facility | 54 | 51 | $142.39 | $7,689 |
| 99239 Hospital Discharge Management | Facility | 35 | 31 | $95.35 | $3,337 |
| 93000 Electrocardiogram | Office | 31 | 30 | $11.03 | $342 |
| 20610 Joint Injection | Office | 28 | 21 | $50.10 | $1,403 |
| 96372 Injection Administration | Office | 16 | 16 | $9.43 | $151 |
By year: 2022 $323K for 5,446 services; 2023 $264K for 5,180 services; 2024 $256K for 4,863 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 549 | 394 | $8.65 | $4,749 |
Medicare prescription drug claims, 2024
In 2024, the drug Thoi H Lien prescribed most often to Medicare patients was Atorvastatin Calcium, with 2,314 prescriptions and refills. In total Thoi H Lien wrote 35,429 Medicare prescriptions that cost $3.1M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 2,314 | 3,591 | 366 | $11K |
| Levocetirizine Dihydrochloride Generic | 1,503 | 1,972 | 324 | $9,852 |
| Losartan Potassium Generic | 1,373 | 2,148 | 221 | $6,047 |
| Celecoxib Generic | 1,287 | 1,681 | 267 | $24K |
| Amlodipine Besylate Generic | 1,262 | 1,919 | 196 | $2,908 |
| Metformin Hcl Generic | 1,213 | 1,958 | 187 | $4,685 |
| Losartan-Hydrochlorothiazide Losartan/Hydrochlorothiazide | 1,107 | 1,736 | 173 | $7,658 |
| Alendronate Sodium Generic | 1,063 | 1,559 | 178 | $4,113 |
| Pantoprazole Sodium Generic | 939 | 1,231 | 193 | $4,881 |
| Metoprolol Succinate Generic | 937 | 1,368 | 134 | $7,074 |
| Simvastatin Generic | 825 | 1,288 | 123 | $3,170 |
| Fluocinonide Generic | 790 | 945 | 210 | $56K |
| Diclofenac Sodium Generic | 727 | 1,202 | 196 | $621K |
| Gabapentin Generic | 653 | 829 | 114 | $3,261 |
| Tamsulosin Hcl Generic | 565 | 818 | 99 | $3,824 |
Brand drugs: 2,890 claims; generic drugs: 32,123 claims; opioid claims: 354.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Thoi H Lien $26.82 ($26.82 in general payments such as food, travel and fees) from 1 company. The largest payer was Bayer Healthcare Pharmaceuticals Inc. with $26.82.
| Company | Payments | Amount |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. BAYN.DE | 1 | $26.82 |
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.