Doctor profile · Federal record
Dr. Thieu Nguyen, M.D.
Specialist (CMS: Cardiovascular Disease (Cardiology)) · Houston, TX
- NPI 1609967165
- MIPS 42.0 / 100 · 2023
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7500 Beechnut St Ste 291
Houston, TX 770744336
(713) 272-9022
fax (713) 272-8707
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- Texas #J2236
- Medicaid (2)
- TX #1499295-01 · TX #030337202
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609967165. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,572
Distinct HCPCS
10
Medicare allowed
$140,162
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 294 | 203 | $13 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 227 | 165 | $123 | |
93015 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 208 | 171 | $61 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 198 | 196 | $189 | |
93040 |
Electrocardiogram (ecg) 1 to 3 leads with review by physician | 180 | 140 | $12 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 94 | 87 | $55 | |
J2785 |
Injection, regadenoson, 0.1 mg | 73 | 19 | $48 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 46 | 37 | $85 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 44 | 44 | $183 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 42 | 42 | $423 |
In context: peer comparison
Among 28 peers in Houston Specialist, average services per provider: 166. This provider delivers 9.5× the peer median.Open Payments
Industry payments received
All-time total
$817
Transactions
13
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abiomed | 1 | $148.62 | |
| Gilead Sciences, INC. | 1 | $124.92 | |
| GlaxoSmithKline, LLC. | 1 | $123.63 | |
| Abbott Laboratories | 1 | $118.27 | |
| Dexcom, INC. | 1 | $116.81 | |
| Janssen Pharmaceuticals, INC | 3 | $61.11 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $30.17 | |
| Boston Scientific Corporation | 1 | $28.76 | |
| Pfizer INC. | 1 | $27.55 | |
| Mallinckrodt Hospital Products INC. | 1 | $20.16 | |
| Bard Peripheral Vascular, INC. | 1 | $17.37 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,106
Patients
759
Total drug cost
$592,505
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 457 | 143 | $9,268 |
| Eliquis (Apixaban) | Brand | 210 | 45 | $244,708 |
| Xarelto (Rivaroxaban) | Brand | 191 | 47 | $208,025 |
| Ranolazine ER (Ranolazine) | Brand | 184 | 89 | $45,076 |
| Atorvastatin Calcium | Generic | 148 | 59 | $1,821 |
| Amlodipine Besylate | Generic | 137 | 43 | $1,282 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 136 | 52 | $2,195 |
| Carvedilol | Generic | 121 | 45 | $1,394 |
| Losartan Potassium | Generic | 102 | 36 | $953 |
| Nitroglycerin | Generic | 93 | 65 | $1,142 |
Frequently asked questions
What is Dr. Thieu Nguyen's medical specialty?
Dr. Thieu Nguyen practices Specialist in Houston, TX.
Where does Dr. Thieu Nguyen practice?
Dr. Thieu Nguyen practices at 7500 Beechnut St Ste 291, Houston, TX 770744336. Office phone: 7132729022.
What is Dr. Thieu Nguyen's NPI?
Dr. Thieu Nguyen's National Provider Identifier (NPI) is 1609967165, issued by NPPES.
Does Dr. Thieu Nguyen accept Medicare assignment?
Dr. Thieu Nguyen does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Thieu Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Established patient office or other outpatient visit (HCPCS 99214); Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician (HCPCS 93015). Source: CMS Medicare Physician & Other Practitioners file.