Michelle Tong
NPI 1659798023ActiveIndividual· Internal Medicine, Gastroenterology· Torrington, CT
Internal Medicine, Gastroenterology in Torrington, Connecticut, trained at University of Connecticut School of Medicine (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $300,696 for 917 claims, against $66,453 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $965.99 in all, mostly food and beverage.
Overview
| NPI | 1659798023 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 24, 2014 |
| Last updated in NPPES | Feb 13, 2021 |
| Certified by provider | Feb 13, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 64811 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 | 253 |
|---|---|
| Services billed | 2,759 across 36 procedure codes |
| Paid by Medicare | $66,453 |
Part D prescriptions in 2024
| Prescriptions (claims) | 917 · 1,740 30-day fills |
|---|---|
| Patients | 313 |
| Total drug cost | $300,696 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Connecticut Gi PLLCWallingford, CT · 248 clinicians
Hospital affiliations
- Charlotte Hungerford HospitalTorrington, CT
- Sharon HospitalSharon, CT
Industry payments (Open Payments)
- 2025$965.99 · 53 payments from 16 companies
- 2024$1,214 · 58 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $288.43 | 21 |
| Takeda Pharmaceuticals U.S.A., Inc. | $138.33 | 6 |
| Janssen Biotech, Inc. | $92.61 | 5 |
| Lilly USA, LLC | $79.03 | 4 |
| Gilead Sciences, Inc. | $78.13 | 4 |
What the 2025 payments were for
- Food and Beverage$965.99 · 53 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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