Physician
Truong, Hiep
Truong, Hiep was paid $989K by Medicaid between Jan 2018 and Dec 2024, across 47 billing codes. Its largest line is G9920, Screening performed and negative — 12% of everything it billed.
33Billing provider infoTRUONG, HIEP
FOUNTAIN VALLEY, CA 92708
FOUNTAIN VALLEY, CA 92708
33aNPI1578520151assigned 04/27/2006
33bProvider typeObstetrics & Gynecology Physician
28Total paid$989K
24GClaims62,867
24DCodes billed47
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Obstetrics & Gynecology Physician providers in California
Rank by total paid#124 of 791
Median peer was paid$67K
This provider vs. median15×
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 | 9,734 | $104K | |
| 2019 | 10,820 | $175K | |
| 2020 | 7,368 | $145K | |
| 2021 | 9,015 | $161K | |
| 2022 | 10,198 | $178K | |
| 2023 | 8,632 | $129K | |
| 2024incomplete | 7,100 | $97K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| G9920 | Screening performed and negative | 12% | 4,156 | 4,150 | $120K |
| 99243 | 12% | 1,982 | 1,980 | $120K | |
| 96156 | 11% | 5,348 | 5,343 | $112K | |
| 99394 | Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) | 10% | 1,437 | 1,436 | $102K |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 9.9% | 20,132 | 17,773 | $98K |
| 99393 | Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) | 6.9% | 1,206 | 1,206 | $68K |
| H1001 | Prenatal care, at-risk enhanced service; antepartum management | 5.2% | 807 | 514 | $51K |
| 59425 | 4.7% | 732 | 452 | $46K | |
| 92551 | 4.5% | 3,398 | 3,393 | $45K | |
| 99392 | Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) | 3.7% | 760 | 754 | $37K |
| 90686 | 3.4% | 2,399 | 2,396 | $34K | |
| 96150 | 3.0% | 1,743 | 1,733 | $30K |
35 more codes
| G0442 | Annual alcohol misuse screening, 5 to 15 minutes | 2.0% | 1,217 | $20K |
| 88150 | 1.9% | 1,727 | $19K | |
| 99395 | Periodic comprehensive preventive medicine reevaluation, established patient, 18-39 years | 1.7% | 133 | $16K |
| 90715 | 1.4% | 522 | $14K | |
| 81000 | 1.2% | 3,918 | $12K | |
| 85018 | <1% | 4,346 | $9K | |
| 96110 | Developmental screening, with scoring and documentation, per standardized instrument | <1% | 112 | $8K |
| 90688 | <1% | 491 | $7K | |
| 99496 | <1% | 14 | $3K | |
| 90734 | <1% | 264 | $2K | |
| 99391 | Periodic comprehensive preventive medicine reevaluation, established patient, infant (under 1 year) | <1% | 55 | $2K |
| 90651 | <1% | 241 | $2K | |
| H0049 | Alcohol and/or drug screening | <1% | 74 | $2K |
| 81025 | <1% | 562 | $1K | |
| 90621 | <1% | 155 | $1K | |
| 90670 | <1% | 141 | $1K | |
| 99203 | Doctor's office visit, new patient (routine) | <1% | 113 | $1K |
| 90698 | <1% | 110 | $990.00 | |
| 82465 | <1% | 150 | $715.24 | |
| 90716 | <1% | 54 | $486.00 | |
| 90707 | <1% | 54 | $477.00 | |
| 96151 | <1% | 307 | $180.00 | |
| 90685 | <1% | 17 | $153.00 | |
| 87880 | Infectious agent antigen detection by immunoassay; Streptococcus, group A | <1% | 13 | $132.73 |
| 90680 | <1% | 14 | $126.00 | |
| 90619 | <1% | 14 | $126.00 | |
| 86580 | <1% | 33 | $110.88 | |
| 90633 | <1% | 12 | $108.00 | |
| 90744 | <1% | 12 | $108.00 | |
| 99173 | <1% | 239 | $2.30 | |
| 92012 | Ophthalmological services: medical examination and evaluation, intermediate, established patient | 0% | 459 | $0.00 |
| 92552 | 0% | 147 | $0.00 | |
| 36415 | Collection of venous blood by venipuncture | 0% | 2,382 | $0.00 |
| 83036 | Hemoglobin; glycosylated (A1C) | 0% | 572 | $0.00 |
| 96127 | 0% | 93 | $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.