Physician
OIG excluded
Nguyen, Thuy
Nguyen, Thuy was paid $344K by Medicaid between Jan 2018 and Jan 2022, across 39 billing codes. Its largest line is 99444, — 58% of everything it billed.
33Billing provider infoNGUYEN, THUY
GARLAND, TX 75042
GARLAND, TX 75042
33aNPI1447362488assigned 08/31/2006
33bProvider typeInternal Medicine Physician
28Total paid$344K
24GClaims9,615
24DCodes billed39
24AFirst – last monthJan 2018 – Jan 2022
Compared with peers
Next to other Internal Medicine Physician providers in Texas
Rank by total paid#86 of 1,028
Median peer was paid$10K
This provider vs. median33×
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.
Auditor's notes
Automated statistical signals. Not evidence of fraud — how these are computed.
OIG exclusionListed on the federal exclusion list (04/20/2025).
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 | 5,594 | $132K | |
| 2019 | 1,672 | $80K | |
| 2020 | 2,001 | $113K | |
| 2021 | 334 | $18K | |
| 2022 | 14 | $526.96 |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99444 | 58% | 3,547 | 897 | $201K | |
| 99423 | 38% | 2,335 | 560 | $132K | |
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | 2.6% | 547 | 452 | $9K |
| 99490 | Ccm add 20min | <1% | 157 | 157 | $934.95 |
| 95923 | <1% | 92 | 85 | $831.50 | |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | <1% | 14 | 12 | $526.96 |
| 95924 | <1% | 64 | 59 | $344.99 | |
| 92548 | <1% | 59 | 45 | $108.26 | |
| 87804 | Infectious agent antigen detection by immunoassay; Influenza, each type | <1% | 46 | 21 | $55.24 |
| 87880 | Infectious agent antigen detection by immunoassay; Streptococcus, group A | <1% | 20 | 18 | $27.62 |
| 93701 | <1% | 13 | 13 | $11.07 | |
| 36415 | Collection of venous blood by venipuncture | 0% | 221 | 203 | $0.00 |
27 more codes
| 1170F | 0% | 69 | $0.00 | |
| G9275 | Documentation that patient is a current non-tobacco user | 0% | 542 | $0.00 |
| G8754 | Most recent diastolic blood pressure < 90 mmhg | 0% | 229 | $0.00 |
| 93922 | 0% | 58 | $0.00 | |
| 90686 | 0% | 34 | $0.00 | |
| G8420 | Bmi is documented within normal parameters and no follow-up plan is required | 0% | 355 | $0.00 |
| 1111F | 0% | 42 | $0.00 | |
| G0008 | Administration of influenza virus vaccine | 0% | 47 | $0.00 |
| 4010F | 0% | 16 | $0.00 | |
| 1036F | 0% | 20 | $0.00 | |
| 3044F | 0% | 15 | $0.00 | |
| G8418 | Bmi is documented below normal parameters and a follow-up plan is documented | 0% | 30 | $0.00 |
| 3060F | 0% | 14 | $0.00 | |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 0% | 15 | $0.00 |
| G8752 | Most recent systolic blood pressure < 140 mmhg | 0% | 173 | $0.00 |
| G8417 | Bmi is documented above normal parameters and a follow-up plan is documented | 0% | 122 | $0.00 |
| G8482 | Influenza immunization administered or previously received | 0% | 254 | $0.00 |
| 82570 | 0% | 121 | $0.00 | |
| 99497 | 0% | 14 | $0.00 | |
| 81003 | 0% | 90 | $0.00 | |
| G8483 | Influenza immunization was not administered for reasons documented by clinician (e.g., patient allergy or other medical reasons, patient declined or other patient reasons, vaccine not available or other system reasons) | 0% | 38 | $0.00 |
| 3288F | 0% | 36 | $0.00 | |
| 93923 | 0% | 74 | $0.00 | |
| G0444 | Annual depression screening, 5 to 15 minutes | 0% | 25 | $0.00 |
| 1090F | 0% | 16 | $0.00 | |
| G8753 | Most recent systolic blood pressure >= 140 mmhg | 0% | 35 | $0.00 |
| 90662 | 0% | 16 | $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.