Renee Michelle Cholyway, M.D.
NPI 1639604614ActiveIndividual· Colon & Rectal Surgery· Saginaw, MI
Colon & Rectal Surgery (M.D.) in Saginaw, Michigan, trained at Oakland Univ, William Beaumont School of Medicine (class of 2017). Part D covered 60 prescriptions written in 2024, 98% of them generic. Medtronic, Inc. was the largest of 4 companies reporting payments in 2025, $2,614 in all, mostly education.
Overview
| NPI | 1639604614 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 27, 2017 |
| Last updated in NPPES | Jan 9, 2026 |
| Certified by provider | Jan 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | 4301515036 | MI |
| Surgery | 208600000X | 0101267596 | VA |
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 - Colorectal Surgery (Proctology) (MI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 60 · 62 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $1,175 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Oakland Univ, William Beaumont School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Colorectal Surgery (Proctology) |
| Secondary specialties | General Surgery |
Medical group
- Saginaw Cooperative Hospitals IncSaginaw, MI · 74 clinicians
Hospital affiliations
- Covenant Medical CenterSaginaw, MI
- Mymichigan Medical Center SaginawSaginaw, MI
Industry payments (Open Payments)
- 2025$2,614 · 21 payments from 4 companies
- 2024$478.22 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $1,430 | 17 |
| Intuitive Surgical, Inc. | $1,029 | 2 |
| Olympus Corporation of the Americas | $130.67 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $23.72 | 1 |
What the 2025 payments were for
- Education$1,000 · 1 payment
- Travel and Lodging$950.41 · 6 payments
- Food and Beverage$663.21 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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