Kong L Chang Optometrist PLLC
Kong L Chang Optometrist PLLC was paid $646K by Medicaid between Jan 2018 and Dec 2024, across 5 billing codes. Its largest line is 92004, Ophthalmological services: medical examination and evaluation, comprehensive, new patient — 47% of everything it billed.
33Billing provider infoKONG L CHANG OPTOMETRIST PLLC
OKLAHOMA CITY, OK 73112
OKLAHOMA CITY, OK 73112
33aNPI1487879227assigned 04/16/2007
33bProvider typeOptometrist
28Total paid$646K
24GClaims10,025
24DCodes billed5
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Optometrist providers in Oklahoma
Rank by total paid#52 of 336
Median peer was paid$113K
This provider vs. median5.7×
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 | 1,280 | $71K | |
| 2019 | 1,170 | $66K | |
| 2020 | 626 | $38K | |
| 2021 | 920 | $57K | |
| 2022 | 1,095 | $76K | |
| 2023 | 2,534 | $175K | |
| 2024incomplete | 2,400 | $162K |
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 | 47% | 2,455 | 2,455 | $307K |
| 92014 | Ophthalmological services: medical examination and evaluation, comprehensive, established patient | 37% | 2,378 | 2,378 | $241K |
| 92015 | Determination of refractive state | 13% | 4,612 | 4,611 | $81K |
| 92250 | 2.3% | 553 | 552 | $15K | |
| 92012 | Ophthalmological services: medical examination and evaluation, intermediate, established patient | <1% | 27 | 27 | $2K |
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.
From NPPES
Who's on the registration
Authorized officialCHANG, KONG (HEAD DOCTOR)