Nguyen, Tam
Nguyen, Tam was paid $241K by Medicaid between Jan 2018 and Nov 2024, across 6 billing codes. Its largest line is 92014, Ophthalmological services: medical examination and evaluation, comprehensive, established patient — 31% of everything it billed.
33Billing provider infoNGUYEN, TAM
WESTMINSTER, CA 92683
WESTMINSTER, CA 92683
33aNPI1346366093assigned 03/22/2007
33bProvider typeOptometrist
28Total paid$241K
24GClaims17,353
24DCodes billed6
24AFirst – last monthJan 2018 – Nov 2024
Compared with peers
Next to other Optometrist providers in California
Rank by total paid#260 of 1,899
Median peer was paid$23K
This provider vs. median11×
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 | 1,956 | $24K | |
| 2019 | 2,309 | $32K | |
| 2020 | 2,153 | $43K | |
| 2021 | 2,996 | $60K | |
| 2022 | 2,047 | $41K | |
| 2023 | 3,136 | $39K | |
| 2024incomplete | 2,756 | $3K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 92014 | Ophthalmological services: medical examination and evaluation, comprehensive, established patient | 31% | 3,059 | 3,055 | $74K |
| V2020 | Frames, purchases | 20% | 3,746 | 3,746 | $48K |
| 92004 | Ophthalmological services: medical examination and evaluation, comprehensive, new patient | 19% | 1,962 | 1,959 | $47K |
| 92340 | Fitting of spectacles, except for aphakia; monofocal | 18% | 3,248 | 3,248 | $43K |
| 92015 | Determination of refractive state | 10% | 5,077 | 5,070 | $25K |
| 92341 | 2.2% | 261 | 261 | $5K |
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.