William John Leahy, MD
NPI 1447245774ActiveIndividual· Family Medicine· Lima, OH
Family Medicine (MD) in Lima, Ohio, trained at Ohio State University College of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $1,351,062 for 14,319 claims, against $65,900 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 24 companies reporting payments in 2025, $3,088 in all, mostly food and beverage.
Overview
| NPI | 1447245774 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 13, 2005 |
| Last updated in NPPES | Mar 25, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 35075211 | OH |
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 - Family Practice (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 401 |
|---|---|
| Services billed | 929 across 27 procedure codes |
| Paid by Medicare | $65,900 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,319 · 31,920 30-day fills |
|---|---|
| Patients | 951 |
| Total drug cost | $1,351,062 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Family Practice |
Medical group
- Leahy Family Care IncLima, OH · 2 clinicians
Hospital affiliations
- Lima Memorial Health SystemLima, OH
- Mercy Health St Ritas Medical CenterLima, OH
Other facilities
- Interim Healthcare of LimaHome health agency · Lima, OH
- Lima Memorial Hospital Home Health CareHome health agency · Lima, OH
- Mercy Health-Home Health, LimaHome health agency · Lima, OH
- True Blue Hospice LLCHospice · Saint Marys, OH
Industry payments (Open Payments)
- 2025$3,088 · 200 payments from 24 companies
- 2024$2,944 · 214 payments from 30 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $669.17 | 51 |
| Abbvie Inc. | $612.85 | 38 |
| Novo Nordisk Inc | $355.34 | 20 |
| Lilly USA, LLC | $241.30 | 18 |
| Antares Pharma, Inc. | $173.40 | 12 |
What the 2025 payments were for
- Food and Beverage$3,088 · 200 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 68 family medicine physicians in Lima · All family medicine physicians in Ohio