William K. Hahn Jr., MD
NPI 1073556205ActiveIndividual· Obstetrics & Gynecology· Strongsville, OH
Obstetrics & Gynecology (MD) in Strongsville, Ohio, trained at University of Toledo College of Medicine (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $23,825 for 375 claims, against $14,886 paid for services in 2024. Abbvie Inc. was the largest of 17 companies reporting payments in 2025, $863.24 in all, mostly food and beverage.
Overview
| NPI | 1073556205 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 14, 2006 |
| Last updated in NPPES | Sep 18, 2023 |
| Certified by provider | Sep 18, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 35-065207 | OH |
| Specialist | 174400000X | 35065207 | 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 - Obstetrics/Gynecology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 122 |
|---|---|
| Services billed | 237 across 22 procedure codes |
| Paid by Medicare | $14,886 |
Part D prescriptions in 2024
| Prescriptions (claims) | 375 · 720 30-day fills |
|---|---|
| Patients | 123 |
| Total drug cost | $23,825 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Toledo College of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Southwest General Medical Group IncCleveland, OH · 221 clinicians
Hospital affiliation
- Southwest General Health CenterMiddleburg Heights, OH
Industry payments (Open Payments)
- 2025$863.24 · 38 payments from 17 companies
- 2024$1,151 · 45 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $114.92 | 5 |
| Sage Therapeutics, LLC | $91.39 | 4 |
| Organon LLC | $84.55 | 3 |
| Mayne Pharma Commercial LLC | $68.44 | 3 |
| Merck Sharp & Dohme LLC | $67.68 | 4 |
What the 2025 payments were for
- Food and Beverage$863.24 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Obstetrics & Gynecology providers in Strongsville
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