Michael Aaron Selden, M.D.
NPI 1114954203ActiveIndividual· Internal Medicine, Gastroenterology· Hartford, CT
Internal Medicine, Gastroenterology (M.D.) in Hartford, Connecticut, trained at University of Connecticut School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $435,212 for 1,981 claims, against $94,385 paid for services in 2024. Abbvie Inc. was the largest of 14 companies reporting payments in 2025, $1,815 in all, mostly food and beverage.
Overview
| NPI | 1114954203 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 26, 2006 |
| Last updated in NPPES | Apr 29, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 046811 | 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 | 404 |
|---|---|
| Services billed | 2,074 across 37 procedure codes |
| Paid by Medicare | $94,385 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,981 · 4,044 30-day fills |
|---|---|
| Patients | 664 |
| Total drug cost | $435,212 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- Hartford Healthcare Medical Group Specialists PLLCBridgeport, CT · 1,588 clinicians
- Hartford HospitalHartford, CT · 1,044 clinicians
- Connecticut Gi PLLCWallingford, CT · 248 clinicians
Hospital affiliations
- Day Kimball HospitalPutnam, CT
- Hartford HospitalHartford, CT
Industry payments (Open Payments)
- 2025$1,815 · 71 payments from 14 companies
- 2024$1,701 · 77 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $450.41 | 22 |
| Takeda Pharmaceuticals U.S.A., Inc. | $240.39 | 8 |
| Janssen Biotech, Inc. | $232.24 | 10 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $229.25 | 10 |
| Madrigal Pharmaceuticals | $169.40 | 2 |
What the 2025 payments were for
- Food and Beverage$1,815 · 71 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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