Bashir O. Attuwaybi, M.D.
NPI 1578791992ActiveIndividual· Colon & Rectal Surgery· Williamsville, NY
Colon & Rectal Surgery (M.D.) with Buffalo Medical Group, P.C., practicing in Williamsville, New York. 182 Medicare patients in 2024, $38,589 paid; nearly all of their 395 Part D prescriptions were generic (91%). Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $123.62 in all, mostly food and beverage. Lists Kaleida Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1578791992 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 24, 2009 |
| Last updated in NPPES | Dec 1, 2021 |
| Certified by provider | Dec 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | 253606 | 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 - Colorectal Surgery (Proctology) (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 182 |
|---|---|
| Services billed | 386 across 39 procedure codes |
| Paid by Medicare | $38,589 |
Part D prescriptions in 2024
| Prescriptions (claims) | 395 · 484 30-day fills |
|---|---|
| Patients | 138 |
| Total drug cost | $30,822 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Colorectal Surgery (Proctology) |
Medical group
- Buffalo Medical Group, P.C.Williamsville, NY · 236 clinicians
Hospital affiliations
- Kaleida HealthBuffalo, NY
- Sisters of Charity HospitalBuffalo, NY
Industry payments (Open Payments)
- 2025$123.62 · 6 payments from 3 companies
- 2024$4,194 · 22 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $57.01 | 3 |
| Takeda Pharmaceuticals U.S.A., Inc. | $52.47 | 2 |
| Medtronic, Inc. | $14.14 | 1 |
What the 2025 payments were for
- Food and Beverage$123.62 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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