Doctor profile · Federal record
Dr. Antoine Rizk, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Biloxi, MS
- NPI 1568411403
- Accepts Medicare
- MIPS 87.9 / 100 · 2023
- 36 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
1720A Medical Park Dr, Suite 340
Biloxi, MS 395322129
(228) 392-7429
fax (228) 396-3830 - Mailing address
-
1391 Broad Ave, Ste A
Gulfport, MS 395012419
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- September 23, 2016
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Mississippi #16627
- Medicaid
- MS #00121861
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568411403. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11,019
Distinct HCPCS
10
Medicare allowed
$676,486
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 2,633 | 1,117 | $92 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 2,140 | 1,366 | $8 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 939 | 865 | $65 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 677 | 261 | $75 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 502 | 414 | $13 | |
93294 |
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 454 | 137 | $28 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 295 | 251 | $164 | |
93018 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 240 | 235 | $13 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 236 | 232 | $72 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 224 | 196 | $12 |
In context: peer comparison
Among 5 peers in Biloxi Cardiovascular Disease Physician, average services per provider: 171. This provider delivers 64× the peer median.Open Payments
Industry payments received
All-time total
$4,957
Transactions
122
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 36 | $2,851.28 | |
| Novartis Pharmaceuticals Corporation | 34 | $541.92 | |
| Lexicon Pharmaceuticals, INC. | 5 | $231.79 | |
| AngioDynamics, INC. | 2 | $200.95 | |
| Pfizer INC. | 10 | $136.58 | |
| Penumbra, INC. | 2 | $110.47 | |
| Abiomed | 4 | $86.12 | |
| Janssen Pharmaceuticals, INC | 4 | $85.39 | |
| Actelion Pharmaceuticals US, INC. | 4 | $74.15 | |
| Philips North America LLC | 3 | $73.53 | |
| Merck Sharp & Dohme LLC | 3 | $73.00 | |
| Novo Nordisk INC | 4 | $66.98 | |
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 4 | $62.31 | |
| Amgen INC. | 4 | $60.52 | |
| Scpharmaceuticals INC. | 3 | $54.56 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
599
Patients
220
Total drug cost
$153,313
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 74 | 37 | $1,504 |
| Eliquis (Apixaban) | Brand | 67 | 28 | $67,631 |
| Amlodipine Besylate | Generic | 51 | 27 | $285 |
| Valsartan | Generic | 51 | 26 | $1,061 |
| Xarelto (Rivaroxaban) | Brand | 38 | 0 | $32,819 |
| Atorvastatin Calcium | Generic | 37 | 16 | $481 |
| Carvedilol | Generic | 36 | 16 | $400 |
| Metoprolol Tartrate | Generic | 36 | 15 | $360 |
| Rosuvastatin Calcium | Generic | 36 | 22 | $837 |
| Entresto (Sacubitril/Valsartan) | Brand | 35 | 14 | $45,534 |
Hospital affiliations
Frequently asked questions
What is Dr. Antoine Rizk's medical specialty?
Dr. Antoine Rizk practices Cardiovascular Disease Physician in Biloxi, MS.
Where does Dr. Antoine Rizk practice?
Dr. Antoine Rizk practices at 1720A Medical Park Dr, Biloxi, MS 395322129. Office phone: 2283927429.
What is Dr. Antoine Rizk's NPI?
Dr. Antoine Rizk's National Provider Identifier (NPI) is 1568411403, issued by NPPES.
Does Dr. Antoine Rizk accept Medicare assignment?
Yes. Dr. Antoine Rizk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Antoine Rizk commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.