Katherine Marie Binkowski Holden, DO
NPI 1770144198ActiveIndividual· Obstetrics & Gynecology· Kalamazoo, MI
Obstetrics & Gynecology (DO) in Kalamazoo, Michigan, trained at Philadelphia College of Osteopathic Medicine (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $6,243 for 65 claims, against $2,132 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. reported $28.12 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1770144198 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 26, 2019 |
| Last updated in NPPES | Sep 13, 2023 |
| Certified by provider | Sep 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 5101027628 | MI |
| Student in an Organized Health Care Education/Training Program | 390200000X | 5151013929 | MI |
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 - Obstetrics/Gynecology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 34 across 9 procedure codes |
| Paid by Medicare | $2,132 |
Part D prescriptions in 2024
| Prescriptions (claims) | 65 · 96 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $6,243 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Obstetrics/Gynecology |
Medical groups
- Bronson Methodist HospitalKalamazoo, MI · 729 clinicians
- Bronson South Haven HospitalSouth Haven, MI · 39 clinicians
Hospital affiliations
- Bronson Methodist HospitalKalamazoo, MI
- Bronson South Haven HospitalSouth Haven, MI
Industry payments (Open Payments)
- 2025$28.12 · 1 payment from 1 company
- 2024$112.15 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $28.12 | 1 |
What the 2025 payments were for
- Food and Beverage$28.12 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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