Doctor profile · Federal record
Dr. Nadim Zacca, M.D.
Specialist (CMS: Cardiovascular Disease (Cardiology)) · Houston, TX
- NPI 1114019346
- Accepts Medicare
- MIPS 76.2 / 100 · 2023
- 47 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
6550 Fannin St Ste 2229
Houston, TX 770302709
(713) 795-4059
fax (713) 795-5732
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- January 3, 2008
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- Texas #F5420
- Medicaid
- TX #115444502
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114019346. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,150
Distinct HCPCS
10
Medicare allowed
$243,446
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0153 |
Injection, adenosine, 1 mg (not to be used to report any adenosine phosphate compounds) | 3,064 | 54 | $1 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 681 | 153 | $80 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 233 | 165 | $15 | |
J2785 |
Injection, regadenoson, 0.1 mg | 160 | 40 | $56 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 150 | 142 | $198 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 137 | 133 | $195 | |
93015 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 126 | 126 | $72 | |
A9500 |
Technetium tc-99m sestamibi, diagnostic, per study dose | 116 | 116 | $149 | |
78451 |
Nuclear medicine study of heart muscle at rest and with stress and spect | 95 | 95 | $321 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 94 | 53 | $92 |
In context: peer comparison
Among 28 peers in Houston Specialist, average services per provider: 166. This provider delivers 31× the peer median.Open Payments
Industry payments received
All-time total
$199
Transactions
5
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Mimedx Group, INC. | 1 | $100.41 | |
| Boston Scientific Corporation | 1 | $29.09 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $25.25 | |
| Curonix LLC | 1 | $23.73 | |
| Esperion Therapeutics, INC. | 1 | $20.19 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,398
Patients
436
Total drug cost
$130,467
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 233 | 67 | $4,284 |
| Amlodipine Besylate | Generic | 169 | 53 | $1,562 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 112 | 34 | $2,102 |
| Clonidine Hcl | Generic | 108 | 37 | $1,514 |
| Furosemide | Generic | 104 | 32 | $555 |
| Eliquis (Apixaban) | Brand | 101 | 26 | $106,108 |
| Atorvastatin Calcium | Generic | 100 | 33 | $1,094 |
| Rosuvastatin Calcium | Generic | 97 | 33 | $2,362 |
| Allopurinol | Generic | 74 | 20 | $908 |
| Lisinopril | Generic | 72 | 26 | $550 |
Frequently asked questions
What is Dr. Nadim Zacca's medical specialty?
Dr. Nadim Zacca practices Specialist in Houston, TX.
Where does Dr. Nadim Zacca practice?
Dr. Nadim Zacca practices at 6550 Fannin St Ste 2229, Houston, TX 770302709. Office phone: 7137954059.
What is Dr. Nadim Zacca's NPI?
Dr. Nadim Zacca's National Provider Identifier (NPI) is 1114019346, issued by NPPES.
Does Dr. Nadim Zacca accept Medicare assignment?
Yes. Dr. Nadim Zacca accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nadim Zacca commonly perform?
Top Medicare-reported procedures in 2023: Injection, adenosine, 1 mg (not to be used to report any adenosine phosphate compounds) (HCPCS J0153); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.