Doctor profile · Federal record
Dr. John Nguyen, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Internal Medicine Physician · Cypress, TX
- NPI 1831125319
- Accepts Medicare
- MIPS 80.4 / 100 · 2023
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
24510 Northwest Fwy Ste 380
Cypress, TX 774292384
(832) 912-6777
fax (281) 664-2424
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- September 25, 2025
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Texas #M1264
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831125319. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,540
Distinct HCPCS
10
Medicare allowed
$796,964
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 839 | 385 | $131 | |
J2785 |
Injection, regadenoson, 0.1 mg | 656 | 163 | $54 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 434 | 340 | $15 | |
J7050 |
Infusion, normal saline solution, 250 cc | 234 | 116 | $1 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 198 | 62 | $81 | |
93015 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 164 | 163 | $72 | |
A9555 |
Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries | 163 | 159 | $857 | |
78431 |
Nuclear medicine studies of blood flow in heart muscle at rest and with stress with concurrent ct scan | 160 | 159 | $2,441 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 127 | 126 | $201 | |
85610 |
Blood test, clotting time | 122 | 15 | $4 |
In context: peer comparison
Among 2 peers in Cypress Cardiovascular Disease Physician, average services per provider: 219. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$1,981
Transactions
33
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Penumbra, INC. | 2 | $1,148.16 | |
| Boston Scientific Corporation | 7 | $234.78 | |
| Pfizer INC. | 4 | $93.87 | |
| E.R. Squibb & Sons, L.L.C. | 3 | $70.23 | |
| Novartis Pharmaceuticals Corporation | 3 | $66.65 | |
| Medtronic, INC. | 1 | $63.81 | |
| Janssen Pharmaceuticals, INC | 2 | $58.08 | |
| Merck Sharp & Dohme LLC | 2 | $43.84 | |
| Amgen INC. | 2 | $39.88 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $33.04 | |
| Recor Medical INC | 1 | $24.92 | |
| Alnylam Pharmaceuticals INC. | 1 | $22.68 | |
| Azurity Pharmaceuticals, INC. | 1 | $22.68 | |
| Edwards Lifesciences Corporation | 1 | $22.37 | |
| Esperion Therapeutics, INC. | 1 | $19.48 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,881
Patients
866
Total drug cost
$598,393
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 293 | 74 | $306,709 |
| Losartan Potassium | Generic | 290 | 88 | $4,577 |
| Atorvastatin Calcium | Generic | 281 | 85 | $2,802 |
| Amlodipine Besylate | Generic | 257 | 82 | $2,402 |
| Carvedilol | Generic | 244 | 76 | $2,886 |
| Xarelto (Rivaroxaban) | Brand | 238 | 52 | $237,664 |
| Metoprolol Succinate | Generic | 208 | 72 | $4,064 |
| Furosemide | Generic | 200 | 66 | $1,289 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 175 | 61 | $2,777 |
| Nifedipine ER (Nifedipine) | Brand | 144 | 41 | $7,619 |
Frequently asked questions
What is Dr. John Nguyen's medical specialty?
Dr. John Nguyen practices Cardiovascular Disease Physician in Cypress, TX.
Where does Dr. John Nguyen practice?
Dr. John Nguyen practices at 24510 Northwest Fwy Ste 380, Cypress, TX 774292384. Office phone: 8329126777.
What is Dr. John Nguyen's NPI?
Dr. John Nguyen's National Provider Identifier (NPI) is 1831125319, issued by NPPES.
Does Dr. John Nguyen accept Medicare assignment?
Yes. Dr. John Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, regadenoson, 0.1 mg (HCPCS J2785); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.