Doctor profile · Federal record
Dr. Thienquang le, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Fairfax, VA
- NPI 1538254875
- Accepts Medicare
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4001 Fair Ridge Dr, Suite 206
Fairfax, VA 220332917
(703) 716-5404
fax (703) 716-5410
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- December 8, 2009
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Virginia #0101840408
- Medicaid
- VA #005828031
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538254875. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,575
Distinct HCPCS
6
Medicare allowed
$152,390
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,096 | 306 | $102 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 214 | 181 | $141 | |
96372 |
Injection of drug or substance under skin or into muscle | 161 | 35 | $16 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 59 | 52 | $17 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 32 | 32 | $145 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $187 |
In context: peer comparison
Among 27 peers in this city , average services per provider: 98. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$1,799
Transactions
75
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 12 | $281.37 | |
| Novo Nordisk Inc | 10 | $208.36 | |
| Lilly USA, LLC | 9 | $193.49 | |
| ABBVIE INC. | 8 | $170.67 | |
| Bayer Healthcare Pharmaceuticals Inc. | 8 | $152.70 | |
| AstraZeneca Pharmaceuticals LP | 7 | $149.40 | |
| GlaxoSmithKline, LLC. | 4 | $88.99 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 4 | $82.59 | |
| Novartis Pharmaceuticals Corporation | 2 | $55.24 | |
| PFIZER INC. | 3 | $55.15 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 2 | $48.94 | |
| Abbott Laboratories | 2 | $41.24 | |
| Lundbeck LLC | 2 | $34.13 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 1 | $26.85 | |
| Dexcom, Inc. | 1 | $26.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,604
Patients
743
Total drug cost
$173,279
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 462 | 122 | $5,523 |
| Levothyroxine Sodium | Generic | 281 | 62 | $3,789 |
| Amlodipine Besylate | Generic | 248 | 68 | $1,868 |
| Losartan Potassium | Generic | 227 | 64 | $3,004 |
| Metformin Hcl | Generic | 177 | 51 | $1,726 |
| Rosuvastatin Calcium | Generic | 169 | 52 | $2,868 |
| Lisinopril | Generic | 153 | 36 | $1,701 |
| Metoprolol Succinate | Generic | 135 | 37 | $3,263 |
| Hydrochlorothiazide | Generic | 129 | 34 | $979 |
| Azithromycin | Generic | 121 | 89 | $546 |
Hospital affiliations
Frequently asked questions
What is Dr. Thienquang le's medical specialty?
Dr. Thienquang le practices Internal Medicine Physician in Fairfax, VA.
Where does Dr. Thienquang le practice?
Dr. Thienquang le practices at 4001 Fair Ridge Dr, Fairfax, VA 220332917. Office phone: 7037165404.
What is Dr. Thienquang le's NPI?
Dr. Thienquang le's National Provider Identifier (NPI) is 1538254875, issued by NPPES.
Does Dr. Thienquang le accept Medicare assignment?
Yes. Dr. Thienquang le accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thienquang le commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Injection of drug or substance under skin or into muscle (HCPCS 96372). Source: CMS Medicare Physician & Other Practitioners file.