Doctor profile · Federal record
Dr. Eduardo Mari, MD
Gastroenterology Physician (CMS: Gastroenterology) · Waterbury, CT
- NPI 1063458396
- Accepts Medicare
- 62 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1389 West Main St
Waterbury, CT 06708
(203) 755-2268
fax (203) 574-5500
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- January 20, 2023
- Year of graduation
- 1964 — 62 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Connecticut #016642
- Medicaid
- CT #001166420
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063458396. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
286
Distinct HCPCS
8
Medicare allowed
$34,214
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 115 | 73 | $95 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 55 | 55 | $118 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 34 | 33 | $97 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 23 | 22 | $60 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 21 | 21 | $262 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 15 | 15 | $181 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 12 | 12 | $160 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $175 |
In context: peer comparison
Among 6 peers in Waterbury Gastroenterology Physician, average services per provider: 50. This provider delivers 5.7× the peer median.Open Payments
Industry payments received
All-time total
$305
Transactions
9
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Healthcare Solutions, INC. | 1 | $120.06 | |
| Phathom Pharmaceuticals, INC. | 3 | $56.45 | |
| Janssen Biotech, INC. | 1 | $34.79 | |
| Qol Medical, LLC | 1 | $28.64 | |
| Exact Sciences Corporation | 1 | $23.43 | |
| Intercept Pharmaceuticals, INC. | 1 | $22.31 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $18.88 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
676
Patients
261
Total drug cost
$219,467
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 307 | 134 | $4,932 |
| Sucralfate | Generic | 126 | 41 | $3,425 |
| Omeprazole | Generic | 118 | 46 | $1,868 |
| Famotidine | Generic | 25 | 12 | $518 |
| Esomeprazole Magnesium | Generic | 20 | 0 | $2,008 |
| Metronidazole | Generic | 18 | 16 | $257 |
| Hydrocortisone | Generic | 14 | 0 | $200 |
| Humira(Cf) Pen (Adalimumab) | Brand | 13 | 0 | $97,195 |
| Amoxicillin | Generic | 12 | 12 | $52 |
| Mesalamine | Generic | 12 | 0 | $7,980 |
Hospital affiliations
Frequently asked questions
What is Dr. Eduardo Mari's medical specialty?
Dr. Eduardo Mari practices Gastroenterology Physician in Waterbury, CT.
Where does Dr. Eduardo Mari practice?
Dr. Eduardo Mari practices at 1389 West Main St, Waterbury, CT 06708. Office phone: 2037552268.
What is Dr. Eduardo Mari's NPI?
Dr. Eduardo Mari's National Provider Identifier (NPI) is 1063458396, issued by NPPES.
Does Dr. Eduardo Mari accept Medicare assignment?
Yes. Dr. Eduardo Mari accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eduardo Mari commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.