Omar Chohan, D.O.
NPI 1154764918ActiveIndividual· Radiology, Vascular & Interventional Radiology· Williamsville, NY
Radiology, Vascular & Interventional Radiology (D.O.) with Kaleida Health and 5 other groups, practicing in Williamsville, New York. Medicare paid $148,218 for services to 2,257 patients in 2024. Imperative Care, Inc was the largest of 8 companies reporting payments in 2025, $774.00 in all, mostly food and beverage. Lists Brooks-Tlc Hospital System, Inc and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1154764918 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 11, 2013 |
| Last updated in NPPES | Aug 18, 2023 |
| Certified by provider | Aug 18, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Vascular & Interventional Radiology Primary | 2085R0204X | 296459-1 | NY |
| Radiology, Diagnostic Radiology | 2085R0202X | 296459 | NY |
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 - Diagnostic Radiology (NY); Practitioner - Diagnostic Radiology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,257 |
|---|---|
| Services billed | 6,932 across 257 procedure codes |
| Paid by Medicare | $148,218 |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Diagnostic Radiology |
| Secondary specialties | Interventional Radiology |
| Telehealth | Offers telehealth |
Medical groups
- Kaleida HealthBuffalo, NY · 236 clinicians
- University Orthopaedic Services Inc.Orchard Park, NY · 115 clinicians
- Olean Medical Practice PLLCOlean, NY · 51 clinicians
- Great Lakes Medical Imaging LLCWilliamsville, NY · 42 clinicians
- Western New York Radiology Associates LLCBuffalo, NY · 27 clinicians
- Bradford Radiology PCBradford, PA · 21 clinicians
Hospital affiliations
- Brooks-Tlc Hospital System, IncDunkirk, NY
- Erie County Medical CenterBuffalo, NY
- Kaleida HealthBuffalo, NY
- Olean General HospitalOlean, NY
- Sisters of Charity HospitalBuffalo, NY
Industry payments (Open Payments)
- 2025$774.00 · 16 payments from 8 companies
- 2024$29,058 · 77 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Imperative Care, Inc | $299.20 | 3 |
| Okami Medical, Inc. | $216.35 | 3 |
| Sirtex Medical Inc | $86.77 | 3 |
| W. L. Gore & Associates, Inc. | $44.56 | 1 |
| Contego Medical, Inc | $38.82 | 2 |
What the 2025 payments were for
- Food and Beverage$774.00 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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