Doctor profile · Federal record
Dr. Steven Gremillion, M D
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Clinical Cardiac Electrophysiology Physician · Baton Rouge, LA
- NPI 1902807233
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7777 Hennessy Blvd, Suite 1000
Baton Rouge, LA 708084300
(225) 767-3900
fax (225) 766-2226 - Mailing address
-
5959 S Sherwood Forest Blvd
Baton Rouge, LA 708166038
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- January 25, 2021
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State licenses (2)
- Louisiana #019055 · Louisiana #19055
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902807233. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,885
Distinct HCPCS
10
Medicare allowed
$126,843
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 592 | 344 | $118 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 591 | 353 | $13 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 119 | 49 | $76 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 72 | 71 | $178 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 68 | 62 | $8 | |
93296 |
Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 59 | 28 | $19 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 57 | 55 | $83 | |
93015 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 40 | 40 | $63 | |
93294 |
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 39 | 18 | $28 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 38 | 37 | $72 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 139. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$2,000
Transactions
70
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ShockWave Medical, Inc | 11 | $416.38 | |
| Medtronic, Inc. | 3 | $264.17 | |
| E.R. Squibb & Sons, L.L.C. | 16 | $251.39 | |
| PFIZER INC. | 10 | $133.85 | |
| Novartis Pharmaceuticals Corporation | 9 | $130.69 | |
| Inspire Medical Systems, Inc. | 3 | $127.01 | |
| Esperion Therapeutics, Inc. | 1 | $125.00 | |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 5 | $76.52 | |
| Janssen Scientific Affairs, LLC | 1 | $76.17 | |
| Johnson & Johnson Health Care Systems Inc. | 1 | $50.96 | |
| Amgen Inc. | 3 | $50.31 | |
| Baxter Healthcare | 1 | $44.09 | |
| Kiniksa Pharmaceuticals International, plc | 2 | $36.01 | |
| Merck Sharp & Dohme LLC | 2 | $35.86 | |
| AstraZeneca Pharmaceuticals LP | 2 | $32.64 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,533
Patients
740
Total drug cost
$537,245
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 339 | 71 | $286,998 |
| Metoprolol Succinate | Generic | 336 | 99 | $5,034 |
| Atorvastatin Calcium | Generic | 303 | 103 | $3,378 |
| Amlodipine Besylate | Generic | 280 | 81 | $1,894 |
| Furosemide | Generic | 263 | 82 | $1,238 |
| Carvedilol | Generic | 138 | 37 | $955 |
| Losartan Potassium | Generic | 128 | 38 | $1,395 |
| Ezetimibe | Generic | 113 | 34 | $2,934 |
| Xarelto (Rivaroxaban) | Brand | 107 | 34 | $107,243 |
| Entresto (Sacubitril/Valsartan) | Brand | 101 | 25 | $96,935 |
Hospital affiliations
Frequently asked questions
What is Dr. Steven Gremillion's medical specialty?
Dr. Steven Gremillion practices Cardiovascular Disease Physician in Baton Rouge, LA.
Where does Dr. Steven Gremillion practice?
Dr. Steven Gremillion practices at 7777 Hennessy Blvd, Baton Rouge, LA 708084300. Office phone: 2257673900.
What is Dr. Steven Gremillion's NPI?
Dr. Steven Gremillion's National Provider Identifier (NPI) is 1902807233, issued by NPPES.
Does Dr. Steven Gremillion accept Medicare assignment?
Yes. Dr. Steven Gremillion accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Gremillion 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 (HCPCS 93000); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.