Physician
Koo, Chulhwe
Koo, Chulhwe was paid $115K by Medicaid between Jan 2018 and Nov 2024, across 43 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 42% of everything it billed.
33Billing provider infoKOO, CHULHWE
RIVERSIDE, CA 92503
RIVERSIDE, CA 92503
33aNPI1588628408assigned 04/17/2006
33bProvider typePediatrics Physician
28Total paid$115K
24GClaims51,710
24DCodes billed43
24AFirst – last monthJan 2018 – Nov 2024
Compared with peers
Next to other Pediatrics Physician providers in California
Rank by total paid#462 of 1,490
Median peer was paid$15K
This provider vs. median7.7×
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 | 3,858 | $17K | |
| 2019 | 7,397 | $27K | |
| 2020 | 6,111 | $20K | |
| 2021 | 8,211 | $20K | |
| 2022 | 7,713 | $14K | |
| 2023 | 10,347 | $10K | |
| 2024incomplete | 8,073 | $6K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 42% | 24,359 | 20,156 | $49K |
| 92552 | 32% | 2,241 | 2,222 | $37K | |
| 99391 | Periodic comprehensive preventive medicine reevaluation, established patient, infant (under 1 year) | 7.4% | 1,206 | 1,185 | $9K |
| 90671 | 2.6% | 352 | 352 | $3K | |
| 0072A | 2.5% | 73 | 73 | $3K | |
| 0071A | 2.5% | 71 | 71 | $3K | |
| 99392 | Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) | 1.6% | 3,228 | 3,183 | $2K |
| 99460 | 1.2% | 27 | 27 | $1K | |
| 99394 | Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) | 1.2% | 1,849 | 1,836 | $1K |
| 87430 | <1% | 137 | 134 | $1K | |
| 90670 | <1% | 92 | 92 | $965.16 | |
| 99461 | <1% | 12 | 12 | $943.56 |
31 more codes
| 99214 | Doctor's office visit, returning patient (more involved) | <1% | 311 | $913.76 |
| 90685 | <1% | 41 | $806.06 | |
| 99393 | Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) | <1% | 2,894 | $707.70 |
| 0002A | <1% | 14 | $560.00 | |
| 0004A | <1% | 12 | $480.00 | |
| 90698 | <1% | 285 | $206.73 | |
| 90680 | <1% | 45 | $205.24 | |
| 90716 | <1% | 308 | $201.22 | |
| 90707 | <1% | 327 | $119.54 | |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | <1% | 2,079 | $93.61 |
| 90700 | <1% | 241 | $56.45 | |
| 90744 | <1% | 111 | $53.73 | |
| 90633 | <1% | 293 | $26.73 | |
| 90672 | <1% | 60 | $20.95 | |
| G0442 | Annual alcohol misuse screening, 5 to 15 minutes | <1% | 171 | $16.33 |
| 85018 | <1% | 741 | $16.24 | |
| 96110 | Developmental screening, with scoring and documentation, per standardized instrument | <1% | 1,016 | $11.35 |
| 81000 | <1% | 508 | $10.72 | |
| 90648 | <1% | 14 | $9.00 | |
| 1220F | 0% | 90 | $0.00 | |
| 1036F | 0% | 1,283 | $0.00 | |
| 3351F | 0% | 80 | $0.00 | |
| G8510 | Screening for depression is documented as negative, a follow-up plan is not required | 0% | 1,496 | $0.00 |
| 90686 | 0% | 136 | $0.00 | |
| 90619 | 0% | 24 | $0.00 | |
| 90651 | 0% | 29 | $0.00 | |
| G9920 | Screening performed and negative | 0% | 5,309 | $0.00 |
| 90713 | 0% | 53 | $0.00 | |
| 83655 | 0% | 38 | $0.00 | |
| 81002 | 0% | 42 | $0.00 | |
| 90715 | 0% | 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.