Dao, Lien-Thu
Dao, Lien-Thu was paid $824K by Medicaid between Jan 2018 and Nov 2024, across 14 billing codes. Its largest line is 92340, Fitting of spectacles, except for aphakia; monofocal — 42% of everything it billed.
33Billing provider infoDAO, LIEN-THU
STURBRIDGE, MA 01566
STURBRIDGE, MA 01566
33aNPI1548574361assigned 08/04/2010
33bProvider typeOptometrist
28Total paid$824K
24GClaims34,689
24DCodes billed14
24AFirst – last monthJan 2018 – Nov 2024
Compared with peers
Next to other Optometrist providers in Massachusetts
Rank by total paid#28 of 629
Median peer was paid$15K
This provider vs. median55×
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 | 6,260 | $88K | |
| 2019 | 4,724 | $96K | |
| 2020 | 4,023 | $104K | |
| 2021 | 5,063 | $136K | |
| 2022 | 5,869 | $160K | |
| 2023 | 4,969 | $135K | |
| 2024incomplete | 3,781 | $106K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 92340 | Fitting of spectacles, except for aphakia; monofocal | 42% | 11,729 | 9,996 | $342K |
| 92014 | Ophthalmological services: medical examination and evaluation, comprehensive, established patient | 23% | 5,016 | 4,995 | $192K |
| 92004 | Ophthalmological services: medical examination and evaluation, comprehensive, new patient | 18% | 2,537 | 2,528 | $145K |
| 92015 | Determination of refractive state | 11% | 7,569 | 7,521 | $92K |
| 92341 | 4.9% | 1,119 | 1,113 | $40K | |
| V2020 | Frames, purchases | <1% | 2,085 | 2,079 | $6K |
| 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 | <1% | 116 | 114 | $6K |
| V2103 | Spherocylinder, single vision, plano to plus or minus 4.00d sphere, .12 to 2.00d cylinder, per lens | <1% | 1,094 | 1,091 | $340.50 |
| V2203 | Spherocylinder, bifocal, plano to plus or minus 4.00d sphere, .12 to 2.00d cylinder, per lens | <1% | 140 | 137 | $233.70 |
| 92250 | <1% | 34 | 34 | $33.08 | |
| V2100 | Sphere, single vision, plano to plus or minus 4.00, per lens | 0% | 226 | 226 | $0.00 |
| V2784 | Lens, polycarbonate or equal, any index, per lens | 0% | 445 | 444 | $0.00 |
2 more codes
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.