Aaron Harrison Lit
NPI 1285261818ActiveIndividual· Internal Medicine, Gastroenterology· Trumbull, CT
Internal Medicine, Gastroenterology in Trumbull, Connecticut, licensed in CT, with an NPI issued in March 2020. Part D covered 43 prescriptions written in 2024, 91% of them generic. Madrigal Pharmaceuticals was the largest of 2 companies reporting payments in 2025, $68.71 in all, mostly food and beverage.
Overview
| NPI | 1285261818 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 24, 2020 |
| Last updated in NPPES | May 18, 2026 |
| Certified by provider | May 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 84248 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 43 · 69 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $5,581 |
| Generic share | 91% of claims |
Industry payments (Open Payments)
- 2025$68.71 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $37.03 | 2 |
| Ipsen Biopharmaceuticals, Inc | $31.68 | 2 |
What the 2025 payments were for
- Food and Beverage$68.71 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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