Liam T. Knott, M.D.
NPI 1245593219ActiveIndividual· Surgery· Cheektowaga, NY
Surgery (M.D.) in Cheektowaga, New York, trained at State University of New York at Buffalo School of Medicine (class of 2012). Mostly services rather than prescriptions: Medicare paid $20,218 for 51 patients in 2024, with only 17 Part D claims. Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $188.16 in all, mostly food and beverage.
Overview
| NPI | 1245593219 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 24, 2012 |
| Last updated in NPPES | Jan 6, 2026 |
| Certified by provider | Jan 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 289388 | NY |
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 - General Surgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 51 |
|---|---|
| Services billed | 94 across 29 procedure codes |
| Paid by Medicare | $20,218 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17 · 37 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $5,503 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | State University of New York at Buffalo School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | General Surgery |
Medical group
- Trinity Medical Wny PCBuffalo, NY · 207 clinicians
Hospital affiliation
- Sisters of Charity HospitalBuffalo, NY
Industry payments (Open Payments)
- 2025$188.16 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $136.90 | 3 |
| Medical Device Business Services, Inc. | $51.26 | 1 |
What the 2025 payments were for
- Food and Beverage$188.16 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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