Doctor profile · Federal record
Dr. Alexander Nguyen, MD
Internal Medicine Physician (CMS: Internal Medicine) · Houston, TX
- NPI 1528001930
- Accepts Medicare
- MIPS 72.4 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
837 Fm 1960 RD W, Ste 105
Houston, TX 770903423
(281) 586-3888
fax (281) 440-2020 - Mailing address
-
Po Box 4356, Department 667
Houston, TX 772104356
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- December 11, 2009
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #K2762
- Medicaid
- TX #036995101
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528001930. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,388
Distinct HCPCS
10
Medicare allowed
$59,822
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 141 | 20 | $61 | |
80053 |
Blood test, comprehensive group of blood chemicals | 128 | 67 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 127 | 65 | $13 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 124 | 58 | $90 | |
83036 |
Hemoglobin a1c level | 123 | 65 | $9 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 113 | 62 | $126 | |
99458 |
Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes | 103 | 13 | $40 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 87 | 59 | $8 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 83 | 18 | $49 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 80 | 53 | $16 |
In context: peer comparison
Among 393 peers in Houston Internal Medicine Physician, average services per provider: 127. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$84
Transactions
5
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 1 | $20.87 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $19.05 | |
| GlaxoSmithKline, LLC. | 1 | $15.64 | |
| Amgen INC. | 1 | $14.57 | |
| Novo Nordisk INC | 1 | $14.26 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
991
Patients
280
Total drug cost
$56,979
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 141 | 37 | $1,859 |
| Atorvastatin Calcium | Generic | 131 | 33 | $1,654 |
| Amlodipine Besylate | Generic | 99 | 30 | $866 |
| Rosuvastatin Calcium | Generic | 94 | 29 | $2,305 |
| Losartan Potassium | Generic | 64 | 18 | $805 |
| Metoprolol Succinate | Generic | 63 | 18 | $1,377 |
| Lisinopril | Generic | 58 | 18 | $642 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 53 | 16 | $884 |
| Pantoprazole Sodium | Generic | 50 | 16 | $974 |
| Simvastatin | Generic | 45 | 14 | $576 |
Frequently asked questions
What is Dr. Alexander Nguyen's medical specialty?
Dr. Alexander Nguyen practices Internal Medicine Physician in Houston, TX.
Where does Dr. Alexander Nguyen practice?
Dr. Alexander Nguyen practices at 837 Fm 1960 RD W, Houston, TX 770903423. Office phone: 2815863888.
What is Dr. Alexander Nguyen's NPI?
Dr. Alexander Nguyen's National Provider Identifier (NPI) is 1528001930, issued by NPPES.
Does Dr. Alexander Nguyen accept Medicare assignment?
Yes. Dr. Alexander Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services (HCPCS 99490); Blood test, comprehensive group of blood chemicals (HCPCS 80053); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061). Source: CMS Medicare Physician & Other Practitioners file.