Barry A. Finn, MD
NPI 1083680375ActiveIndividual· Internal Medicine, Gastroenterology· Brockton, MA
Internal Medicine, Gastroenterology (MD) in Brockton, Massachusetts, trained at Tufts University School of Medicine (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $1,841,852 for 1,479 claims, against $96,972 paid for services in 2024. Genzyme Corporation was the largest of 12 companies reporting payments in 2025, $801.71 in all, mostly food and beverage.
Overview
| NPI | 1083680375 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 27, 2006 |
| Last updated in NPPES | Jan 9, 2026 |
| Certified by provider | Jan 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 78902 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 542 |
|---|---|
| Services billed | 855 across 31 procedure codes |
| Paid by Medicare | $96,972 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,479 · 3,013 30-day fills |
|---|---|
| Patients | 463 |
| Total drug cost | $1,841,852 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Gastroenterology |
Medical groups
- Bmc Affiliated Physicians, Inc.Brockton, MA · 564 clinicians
- Gastroenterology Affiliates of Southeastern Massachusetts, PCBrockton, MA · 6 clinicians
Hospital affiliations
- Good Samaritan Medical CenterBrockton, MA
- Signature Healthcare Brockton HospitalBrockton, MA
Industry payments (Open Payments)
- 2025$801.71 · 31 payments from 12 companies
- 2024$652.52 · 35 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $161.19 | 4 |
| Janssen Biotech, Inc. | $122.25 | 5 |
| Madrigal Pharmaceuticals | $102.49 | 4 |
| Abbvie Inc. | $78.17 | 4 |
| Gilead Sciences, Inc. | $68.39 | 3 |
What the 2025 payments were for
- Food and Beverage$801.71 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 gastroenterologists in Brockton · All gastroenterologists in Massachusetts