Doctor profile · Federal record
Dr. Thach Nguyen, MD
Cardiovascular Disease Physician (CMS: Interventional Cardiology) · Merrillville, IN
- NPI 1700872769
- MIPS 68.4 / 100 · 2023
- 48 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 E 86Th Pl
Merrillville, IN 464106258
(219) 756-1400
fax (219) 746-0876 - Mailing address
-
200 East 86Th Place
Merrillville, IN 464106258
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- November 20, 2024
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Indiana #01033686
- Medicaid
- IN #100350720
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700872769. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,896
Distinct HCPCS
10
Medicare allowed
$150,937
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 667 | 234 | $75 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 481 | 176 | $85 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 176 | 101 | $112 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 107 | 96 | $123 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 105 | 52 | $47 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 78 | 78 | $65 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 64 | 41 | $92 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 59 | 56 | $78 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 51 | 50 | $13 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 39 | 37 | $13 |
In context: peer comparison
Among 4 peers in Merrillville Cardiovascular Disease Physician, average services per provider: 159. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$850
Transactions
42
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 21 | $340.16 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $103.58 | |
| Merck Sharp & Dohme LLC | 4 | $71.48 | |
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 3 | $54.92 | |
| Kiniksa Pharmaceuticals International, Plc | 2 | $44.67 | |
| Ethicon US, LLC | 1 | $39.19 | |
| Chiesi USA, INC. | 2 | $35.07 | |
| Novo Nordisk INC | 1 | $24.48 | |
| Itamar Medical INC | 1 | $24.16 | |
| Janssen Pharmaceuticals, INC | 1 | $23.74 | |
| Edwards Lifesciences Corporation | 1 | $22.30 | |
| Pfizer INC. | 1 | $20.62 | |
| Scpharmaceuticals INC. | 1 | $20.30 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $14.22 | |
| Kerecis Limited | 1 | $11.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,629
Patients
524
Total drug cost
$373,122
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Tartrate | Generic | 245 | 76 | $2,417 |
| Atorvastatin Calcium | Generic | 192 | 69 | $2,216 |
| Rosuvastatin Calcium | Generic | 172 | 54 | $5,835 |
| Eliquis (Apixaban) | Brand | 155 | 42 | $165,311 |
| Amlodipine Besylate | Generic | 151 | 50 | $1,145 |
| Lisinopril | Generic | 108 | 36 | $1,058 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 106 | 36 | $1,607 |
| Carvedilol | Generic | 90 | 34 | $1,028 |
| Furosemide | Generic | 87 | 35 | $759 |
| Entresto (Sacubitril/Valsartan) | Brand | 75 | 26 | $100,174 |
Frequently asked questions
What is Dr. Thach Nguyen's medical specialty?
Dr. Thach Nguyen practices Cardiovascular Disease Physician in Merrillville, IN.
Where does Dr. Thach Nguyen practice?
Dr. Thach Nguyen practices at 200 E 86Th Pl, Merrillville, IN 464106258. Office phone: 2197561400.
What is Dr. Thach Nguyen's NPI?
Dr. Thach Nguyen's National Provider Identifier (NPI) is 1700872769, issued by NPPES.
Does Dr. Thach Nguyen accept Medicare assignment?
Dr. Thach Nguyen does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Thach Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.