Nana-Yaw Owusuachiaw Bonsu
NPI 1538789441ActiveIndividual· Colon & Rectal Surgery· Simi Valley, CA
Colon & Rectal Surgery in Simi Valley, California, licensed in CA, with an NPI issued in April 2020. Mimedx Group, Inc. was the largest of 4 companies reporting payments in 2025, $339.99 in all, mostly food and beverage.
Overview
| NPI | 1538789441 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 21, 2020 |
| Last updated in NPPES | Oct 22, 2026 |
| Certified by provider | Oct 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | A207618 | CA |
| Surgery | 208600000X | A207618 | CA |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$339.99 · 6 payments from 4 companies
- 2024$2,143 · 19 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mimedx Group, Inc. | $185.83 | 3 |
| Vertex Pharmaceuticals Incorporated | $109.82 | 1 |
| Merck Sharp & Dohme LLC | $23.93 | 1 |
| Ethicon US, LLC | $20.41 | 1 |
What the 2025 payments were for
- Food and Beverage$339.99 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other colorectal surgeons in Simi Valley
- 1497938310