Physician
Lien, Thoi
Lien, Thoi was paid $100K by Medicaid between Jan 2018 and Nov 2024, across 18 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 71% of everything it billed.
33Billing provider infoLIEN, THOI
ROSEMEAD, CA 91770
ROSEMEAD, CA 91770
33aNPI1871653816assigned 12/11/2006
33bProvider typeFamily Medicine Physician
28Total paid$100K
24GClaims13,348
24DCodes billed18
24AFirst – last monthJan 2018 – Nov 2024
Compared with peers
Next to other Family Medicine Physician providers in California
Rank by total paid#626 of 2,511
Median peer was paid$13K
This provider vs. median7.8×
Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.
Box 24A · Dates of service
Paid by month
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
| Year | Claims | Paid | |
|---|---|---|---|
| 2018 | 1,171 | $12K | |
| 2019 | 2,559 | $18K | |
| 2020 | 3,348 | $15K | |
| 2021 | 2,185 | $15K | |
| 2022 | 1,762 | $34K | |
| 2023 | 1,691 | $6K | |
| 2024incomplete | 632 | $413.36 |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 71% | 6,952 | 6,637 | $71K |
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | 12% | 575 | 570 | $12K |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 10% | 1,815 | 1,631 | $10K |
| 36410 | 2.7% | 1,221 | 1,194 | $3K | |
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | 1.1% | 118 | 38 | $1K |
| 90688 | 1.1% | 130 | 121 | $1K | |
| 90662 | <1% | 248 | 248 | $567.60 | |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | <1% | 217 | 215 | $344.46 |
| G0008 | Administration of influenza virus vaccine | <1% | 253 | 251 | $234.94 |
| 99395 | Periodic comprehensive preventive medicine reevaluation, established patient, 18-39 years | <1% | 116 | 116 | $102.90 |
| 99441 | <1% | 43 | 40 | $3.10 | |
| 99396 | Periodic comprehensive preventive medicine reevaluation, established patient, 40-64 years | 0% | 977 | 976 | $0.00 |
6 more codes
| G0270 | Medical nutrition therapy; reassessment and subsequent intervention(s) following second referral in same year for change in diagnosis, medical condition or treatment regimen (including additional hours needed for renal disease), individual, face to face with the patient, each 15 minutes | 0% | 15 | $0.00 |
| 99394 | Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) | 0% | 25 | $0.00 |
| G0444 | Annual depression screening, 5 to 15 minutes | 0% | 305 | $0.00 |
| 90658 | 0% | 13 | $0.00 | |
| G0447 | Face-to-face behavioral counseling for obesity, 15 minutes | 0% | 15 | $0.00 |
| G8510 | Screening for depression is documented as negative, a follow-up plan is not required | 0% | 310 | $0.00 |
Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.