Physician
Shayne Castanera MD Corp
Shayne Castanera MD Corp was paid $14K by Medicaid between Jan 2018 and Jan 2024, across 3 billing codes. Its largest line is 99233, hospital visit by a doctor, follow-up day (complex) — 70% of everything it billed.
33Billing provider infoSHAYNE CASTANERA MD CORP
AIEA, HI 96701
AIEA, HI 96701
33aNPI1326430968assigned 02/19/2015
33bProvider typeInternal Medicine Physician
28Total paid$14K
24GClaims411
24DCodes billed3
24AFirst – last monthJan 2018 – Jan 2024
Compared with peers
Next to other Internal Medicine Physician providers in Hawaii
Rank by total paid#75 of 123
Median peer was paid$27K
This provider vs. median0.5×
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 | 64 | $2K | |
| 2019 | 118 | $3K | |
| 2022 | 68 | $2K | |
| 2023 | 137 | $6K | |
| 2024incomplete | 24 | $631.24 |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99233 | Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m | 70% | 287 | 140 | $10K |
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | 16% | 80 | 24 | $2K |
| 99239 | Hospital discharge day management, more than 30 minutes | 14% | 44 | 43 | $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 officialCASTANERA, SHAYNE (OWNER)