Nguyen, Cathy
Nguyen, Cathy was paid $21K by Medicaid between Jan 2018 and Aug 2023, across 5 billing codes. Its largest line is 92004, Ophthalmological services: medical examination and evaluation, comprehensive, new patient — 31% of everything it billed.
33Billing provider infoNGUYEN, CATHY
FONTANA, CA 92335
FONTANA, CA 92335
33aNPI1912260878assigned 06/15/2012
33bProvider typeOptometrist
28Total paid$21K
24GClaims1,366
24DCodes billed5
24AFirst – last monthJan 2018 – Aug 2023
Compared with peers
Next to other Optometrist providers in California
Rank by total paid#970 of 1,899
Median peer was paid$23K
This provider vs. median0.9×
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 | 1,107 | $21K | |
| 2019 | 28 | $0.00 | |
| 2021 | 43 | $0.00 | |
| 2022 | 107 | $0.00 | |
| 2023 | 81 | $0.00 |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 92004 | Ophthalmological services: medical examination and evaluation, comprehensive, new patient | 31% | 200 | 183 | $7K |
| 92014 | Ophthalmological services: medical examination and evaluation, comprehensive, established patient | 27% | 176 | 164 | $6K |
| 92340 | Fitting of spectacles, except for aphakia; monofocal | 15% | 214 | 200 | $3K |
| V2020 | Frames, purchases | 15% | 227 | 212 | $3K |
| 92015 | Determination of refractive state | 12% | 549 | 520 | $3K |
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.