Leonard E. Bienkowski, MD
NPI 1205819984ActiveIndividual· Obstetrics & Gynecology· Frederick, MD
Obstetrics & Gynecology (MD) with Capital Womens Care LLC, practicing in Frederick, Maryland. In 2024 Medicare paid $40,029 for 184 patients, and Part D covered 200 of their prescriptions, 81% of them generic. Mayne Pharma Commercial LLC was the largest of 11 companies reporting payments in 2025, $399.75 in all, mostly food and beverage.
Overview
| NPI | 1205819984 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 27, 2005 |
| Last updated in NPPES | Sep 15, 2023 |
| Certified by provider | Sep 15, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | D0029925 | MD |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 184 |
|---|---|
| Services billed | 858 across 28 procedure codes |
| Paid by Medicare | $40,029 |
Part D prescriptions in 2024
| Prescriptions (claims) | 200 · 439 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $21,852 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Capital Womens Care LLCFrederick, MD · 281 clinicians
Industry payments (Open Payments)
- 2025$399.75 · 22 payments from 11 companies
- 2024$1,152 · 53 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $173.37 | 9 |
| Bayer Healthcare Pharmaceuticals Inc. | $73.35 | 4 |
| Astellas Pharma US Inc | $23.90 | 1 |
| Sumitomo Pharma America, Inc. | $23.28 | 1 |
| Merck Sharp & Dohme LLC | $19.32 | 1 |
What the 2025 payments were for
- Food and Beverage$399.75 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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