Doctor profile · Federal record
Dr. Gregory Groglio, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Thoracic Surgery) · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Slidell, LA
- NPI 1699791772
- Accepts Medicare
- MIPS 87.8 / 100 · 2023
- 41 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1051 Gause Blvd, Suite 370
Slidell, LA 704582951
(985) 726-0026
fax (985) 726-0024 - Additional location
-
Merit Health Medical Group-Cardiology, 5003 Hardy Street, Suite 200
Hattiesburg, MS 394021331
(601) 261-5700
fax (601) 268-8502 - Mailing address
-
857 Brownswitch RD, Suite 313
Slidell, LA 704585335
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- March 1, 2021
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 208G00000X — NUCC code
- State licenses (2)
- Louisiana #08643R · Mississippi #17361
- Medicaid
- LA #1972614
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699791772. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
79
Distinct HCPCS
5
Medicare allowed
$38,438
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
33533 |
Coronary artery bypass using artery graft, 1 graft | 20 | 20 | $1,630 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 17 | 12 | $83 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 17 | 17 | $118 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 14 | 13 | $52 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $154 |
In context: peer comparison
Among 1 peers in Slidell Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, average services per provider: 15. This provider delivers 5.3× the peer median.Open Payments
Industry payments received
All-time total
$3,467
Transactions
55
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abiomed | 38 | $1,996.02 | |
| Endologix LLC | 3 | $1,112.99 | |
| Lexicon Pharmaceuticals, INC. | 3 | $64.42 | |
| Atricure, INC. | 2 | $63.73 | |
| LeMaitre Vascular, INC. | 1 | $46.14 | |
| CVRx, INC. | 1 | $36.12 | |
| Medtronic, INC. | 1 | $36.07 | |
| W. L. Gore & Associates, INC. | 1 | $27.07 | |
| Janssen Pharmaceuticals, INC | 1 | $19.61 | |
| iRhythm Technologies, INC. | 1 | $18.29 | |
| Solventum Corporation | 1 | $16.37 | |
| Amgen INC. | 1 | $15.42 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $14.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
14
Patients
13
Total drug cost
$61
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 14 | 13 | $61 |
Frequently asked questions
What is Dr. Gregory Groglio's medical specialty?
Dr. Gregory Groglio practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Slidell, LA.
Where does Dr. Gregory Groglio practice?
Dr. Gregory Groglio practices at 1051 Gause Blvd, Slidell, LA 704582951. Office phone: 9857260026.
What is Dr. Gregory Groglio's NPI?
Dr. Gregory Groglio's National Provider Identifier (NPI) is 1699791772, issued by NPPES.
Does Dr. Gregory Groglio accept Medicare assignment?
Yes. Dr. Gregory Groglio accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Groglio commonly perform?
Top Medicare-reported procedures in 2023: Coronary artery bypass using artery graft, 1 graft (HCPCS 33533); Established patient office or other outpatient visit (HCPCS 99213); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.