Tarun K. Gupta, M.D.
NPI 1225080278ActiveIndividual· Internal Medicine, Gastroenterology· Trumbull, CT
Internal Medicine, Gastroenterology (M.D.) with Connecticut Gi PLLC, practicing in Trumbull, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $269,221 for 1,199 claims, against $64,950 paid for services in 2024. Abbvie Inc. was the largest of 20 companies reporting payments in 2025, $2,582 in all, mostly food and beverage. Lists Bridgeport Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1225080278 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 17, 2006 |
| Last updated in NPPES | Nov 4, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 32684 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 332 |
|---|---|
| Services billed | 642 across 26 procedure codes |
| Paid by Medicare | $64,950 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,199 · 2,439 30-day fills |
|---|---|
| Patients | 383 |
| Total drug cost | $269,221 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Connecticut Gi PLLCWallingford, CT · 248 clinicians
Hospital affiliations
- Bridgeport HospitalBridgeport, CT
- St Vincent's Medical CenterBridgeport, CT
Industry payments (Open Payments)
- 2025$2,582 · 117 payments from 20 companies
- 2024$2,572 · 119 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $464.94 | 16 |
| Takeda Pharmaceuticals U.S.A., Inc. | $333.69 | 15 |
| Janssen Biotech, Inc. | $222.57 | 6 |
| Ardelyx, Inc. | $217.41 | 10 |
| Aimmune Therapeutics, Inc. | $161.65 | 6 |
What the 2025 payments were for
- Food and Beverage$2,582 · 117 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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