Ronald Winkelman O.D. P.C.
Ronald Winkelman O.D. P.C. was paid $28K by Medicaid between Jan 2018 and Dec 2021, across 3 billing codes. Its largest line is 92004, Ophthalmological services: medical examination and evaluation, comprehensive, new patient — 68% of everything it billed.
33Billing provider infoRONALD WINKELMAN O.D. P.C.
HONOLULU, HI 96817
HONOLULU, HI 96817
33aNPI1457403495assigned 01/18/2007
33bProvider typeOptometrist
28Total paid$28K
24GClaims977
24DCodes billed3
24AFirst – last monthJan 2018 – Dec 2021
Compared with peers
Next to other Optometrist providers in Hawaii
Rank by total paid#44 of 106
Median peer was paid$7K
This provider vs. median4.2×
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 | 315 | $9K | |
| 2019 | 227 | $6K | |
| 2020 | 81 | $2K | |
| 2021 | 354 | $12K |
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 | 68% | 270 | 269 | $19K |
| 92015 | Determination of refractive state | 25% | 682 | 677 | $7K |
| 92310 | 6.6% | 25 | 25 | $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 officialWINKELMAN, RONALD (OWNER)