Kimberly A. Bonar, MD
NPI 1235189309ActiveIndividual· Obstetrics & Gynecology· Montgomery, OH
Obstetrics & Gynecology (MD) in Montgomery, Ohio, trained at Northwestern University Feinberg Medical School (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $30,830 for 551 claims, against $11,560 paid for services in 2024. Sumitomo Pharma America, Inc. was the largest of 15 companies reporting payments in 2025, $1,074 in all, mostly food and beverage.
Overview
| NPI | 1235189309 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 11, 2006 |
| Last updated in NPPES | Nov 14, 2023 |
| Certified by provider | Nov 14, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 35062691 | OH |
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 - Obstetrics/Gynecology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 109 |
|---|---|
| Services billed | 183 across 24 procedure codes |
| Paid by Medicare | $11,560 |
Part D prescriptions in 2024
| Prescriptions (claims) | 551 · 1,182 30-day fills |
|---|---|
| Patients | 153 |
| Total drug cost | $30,830 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Trihealth H LLCCincinnati, OH · 850 clinicians
Hospital affiliations
- Bethesda NorthCincinnati, OH
- Good Samaritan HospitalCincinnati, OH
- McCullough-Hyde Memorial HospitalOxford, OH
- Mercy Health - Fairfield HospitalFairfield, OH
- The Jewish Hospital-Mercy HealthCincinnati, OH
Industry payments (Open Payments)
- 2025$1,074 · 51 payments from 15 companies
- 2024$745.20 · 41 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $261.46 | 13 |
| Astellas Pharma US Inc | $191.18 | 8 |
| Sage Therapeutics, LLC | $172.40 | 7 |
| Pfizer Inc. | $88.47 | 4 |
| Mayne Pharma Commercial LLC | $68.56 | 4 |
What the 2025 payments were for
- Food and Beverage$1,074 · 51 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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