William John Kossenjans, P.A.-C
NPI 1134715923ActiveIndividual· Physician Assistant· Milford, OH
Physician Assistant (P.A.-C) with Mercy Health Urgent Care LLC, practicing in Milford, Ohio. 143 Medicare patients in 2024, $14,460 paid; nearly all of their 319 Part D prescriptions were generic (93%). Lists Mercy Health - West Hospital as a hospital affiliation.
Overview
| NPI | 1134715923 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A.-C |
| Sole proprietor | No |
| NPI issued | Dec 15, 2020 |
| Last updated in NPPES | Jun 9, 2023 |
| Certified by provider | Jun 9, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 50.006569RX | OH |
| Physician Assistant | 363A00000X | TC995 | KY |
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 - Physician Assistant (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 143 |
|---|---|
| Services billed | 241 across 32 procedure codes |
| Paid by Medicare | $14,460 |
Part D prescriptions in 2024
| Prescriptions (claims) | 319 · 320 30-day fills |
|---|---|
| Patients | 223 |
| Total drug cost | $4,779 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Mercy Health Urgent Care LLCMilford, OH · 67 clinicians
Hospital affiliation
- Mercy Health - West HospitalCincinnati, OH
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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