Doctor profile · Federal record
Dr. Alexia Koudellou, MD
Gastroenterology Physician (CMS: Gastroenterology) · Tolland, CT
- NPI 1346278066
- Accepts Medicare
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Six Fieldstone Commons, Suite D
Tolland, CT 06084
(860) 871-6710
fax (860) 896-4869
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Connecticut #044946
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346278066. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
300
Distinct HCPCS
5
Medicare allowed
$45,279
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 124 | 122 | $169 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 98 | 96 | $100 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 40 | 39 | $262 | |
43450 |
Dilation of esophagus | 22 | 22 | $42 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 16 | 16 | $191 |
In context: peer comparison
Among 1 peers in Tolland Gastroenterology Physician, average services per provider: 60. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$761
Transactions
40
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 20 | $334.07 | |
| Janssen Biotech, INC. | 6 | $136.89 | |
| Takeda Pharmaceuticals U.S.A., INC. | 4 | $90.22 | |
| Genzyme Corporation | 3 | $68.01 | |
| Regeneron Healthcare Solutions, INC. | 2 | $42.19 | |
| Intercept Pharmaceuticals, INC. | 2 | $31.28 | |
| Madrigal Pharmaceuticals | 1 | $24.41 | |
| Pfizer INC. | 1 | $20.72 | |
| Celltrion USA INC. | 1 | $13.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
327
Patients
58
Total drug cost
$26,658
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 117 | 41 | $2,386 |
| Pantoprazole Sodium | Generic | 58 | 17 | $899 |
| Famotidine | Generic | 31 | 0 | $371 |
| Lansoprazole | Generic | 21 | 0 | $3,865 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 18 | 0 | $6,674 |
| Mesalamine | Generic | 18 | 0 | $8,421 |
| Lactulose | Generic | 14 | 0 | $470 |
| Spironolactone | Generic | 13 | 0 | $58 |
| Sucralfate | Generic | 13 | 0 | $2,471 |
| Mesalamine ER (Mesalamine) | Brand | 12 | 0 | $1,019 |
Hospital affiliations
Frequently asked questions
What is Dr. Alexia Koudellou's medical specialty?
Dr. Alexia Koudellou practices Gastroenterology Physician in Tolland, CT.
Where does Dr. Alexia Koudellou practice?
Dr. Alexia Koudellou practices at Six Fieldstone Commons, Tolland, CT 06084. Office phone: 8608716710.
What is Dr. Alexia Koudellou's NPI?
Dr. Alexia Koudellou's National Provider Identifier (NPI) is 1346278066, issued by NPPES.
Does Dr. Alexia Koudellou accept Medicare assignment?
Yes. Dr. Alexia Koudellou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexia Koudellou commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.