Benjamin Baines Mize, M.D.
NPI 1134354954ActiveIndividual· Obstetrics & Gynecology, Gynecologic Oncology· Kalamazoo, MI
Obstetrics & Gynecology, Gynecologic Oncology (M.D.) with McLaren Flint and 1 other group, practicing in Kalamazoo, Michigan. 94 Medicare patients in 2024, $35,717 paid; nearly all of their 212 Part D prescriptions were generic (99%). Abbvie Inc. reported $20.48 in payments in 2025, mostly food and beverage. Lists McLaren Bay Region and 1 other hospital as hospital affiliations.
Overview
| NPI | 1134354954 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 22, 2009 |
| Last updated in NPPES | Jun 10, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecologic Oncology Primary | 207VX0201X | 4301109498 | MI |
| Obstetrics & Gynecology, Gynecologic Oncology | 207VX0201X | 269250 | 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 - Gynecological Oncology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 94 |
|---|---|
| Services billed | 190 across 32 procedure codes |
| Paid by Medicare | $35,717 |
Part D prescriptions in 2024
| Prescriptions (claims) | 212 · 223 30-day fills |
|---|---|
| Patients | 113 |
| Total drug cost | $3,000 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Gynecological Oncology |
| Telehealth | Offers telehealth |
Medical groups
- McLaren FlintFlint, MI · 143 clinicians
- McLaren Bay RegionBay City, MI · 113 clinicians
Hospital affiliations
- McLaren Bay RegionBay City, MI
- McLaren FlintFlint, MI
Industry payments (Open Payments)
- 2025$20.48 · 1 payment from 1 company
- 2024$25.58 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $20.48 | 1 |
What the 2025 payments were for
- Food and Beverage$20.48 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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