Physician
Royce Shimamoto MD LLC
Royce Shimamoto MD LLC was paid $48K by Medicaid between Jul 2018 and Nov 2024, across 4 billing codes. Its largest line is 99233, hospital visit by a doctor, follow-up day (complex) — 71% of everything it billed.
33Billing provider infoROYCE SHIMAMOTO MD LLC
HONOLULU, HI 96817
HONOLULU, HI 96817
33aNPI1295993202assigned 05/27/2008
33bProvider typeInternal Medicine Physician
28Total paid$48K
24GClaims1,351
24DCodes billed4
24AFirst – last monthJul 2018 – Nov 2024
Compared with peers
Next to other Internal Medicine Physician providers in Hawaii
Rank by total paid#49 of 123
Median peer was paid$27K
This provider vs. median1.8×
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 | 15 | $866.82 | |
| 2019 | 139 | $2K | |
| 2020 | 48 | $1K | |
| 2021 | 113 | $3K | |
| 2022 | 321 | $10K | |
| 2023 | 502 | $16K | |
| 2024incomplete | 213 | $14K |
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 | 71% | 790 | 270 | $34K |
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | 21% | 485 | 134 | $10K |
| 99223 | Prolong inpt eval add15 m | 8.0% | 64 | 57 | $4K |
| G8427 | Eligible clinician attests to documenting in the medical record they obtained, updated, or reviewed the patient's current medications | 0% | 12 | 12 | $0.00 |
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 officialSHIMAMOTO, ROYCE (OWNER)
| Provider | Location | Paid |
|---|---|---|
| Honolulu Physician Alliance LLC | Honolulu, HI | $9K |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.