Sean Patrick Barnett, M.D.
NPI 1245295245ActiveIndividual· Surgery· Arlington Heights, IL
Surgery (M.D.) in Arlington Heights, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 2000). 314 Medicare patients in 2024, $141,667 paid; nearly all of their 263 Part D prescriptions were generic (92%). Vertex Pharmaceuticals Incorporated was the largest of 5 companies reporting payments in 2025, $156.62 in all, mostly food and beverage.
Overview
| NPI | 1245295245 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 20, 2006 |
| Last updated in NPPES | Apr 26, 2021 |
| Certified by provider | Apr 26, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 036109798 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 314 |
|---|---|
| Services billed | 740 across 99 procedure codes |
| Paid by Medicare | $141,667 |
Part D prescriptions in 2024
| Prescriptions (claims) | 263 · 338 30-day fills |
|---|---|
| Patients | 108 |
| Total drug cost | $28,663 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | General Surgery |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliation
- Northwest Community Hospital 1Arlington Heights, IL
Industry payments (Open Payments)
- 2025$156.62 · 8 payments from 5 companies
- 2024$498.34 · 17 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $51.08 | 3 |
| Merck Sharp & Dohme LLC | $50.12 | 2 |
| Sumitomo Pharma America, Inc. | $25.89 | 1 |
| Tolmar, Inc. | $18.84 | 1 |
| Intuitive Surgical, Inc. | $10.69 | 1 |
What the 2025 payments were for
- Food and Beverage$156.62 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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