Mason Scott Hoying, PA-C
NPI 1396226247ActiveIndividual· Physician Assistant· Lima, OH
Physician Assistant (PA-C) with Mercy Health Physicians Lima Specialty Care LLC and 1 other group, practicing in Lima, Ohio. 341 Medicare patients in 2024, $32,003 paid; all of their 218 Part D prescriptions were generic. Vertex Pharmaceuticals Incorporated reported $18.19 in payments in 2025, mostly food and beverage. Lists Grand Lake Health System and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1396226247 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 28, 2018 |
| Last updated in NPPES | Apr 22, 2024 |
| Certified by provider | Apr 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 50005680RX | OH |
| Physician Assistant, Medical | 363AM0700X | PA198435 | OR |
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 | 341 |
|---|---|
| Services billed | 1,578 across 46 procedure codes |
| Paid by Medicare | $32,003 |
Part D prescriptions in 2024
| Prescriptions (claims) | 218 · 220 30-day fills |
|---|---|
| Patients | 133 |
| Total drug cost | $1,921 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Mercy Health Physicians Lima Specialty Care LLCLima, OH · 253 clinicians
- Orthopaedic Institute of Ohio, IncLima, OH · 75 clinicians
Hospital affiliations
- Grand Lake Health SystemSaint Marys, OH
- Institute for Orthopaedic SurgeryLima, OH
- Lima Memorial Health SystemLima, OH
- Mercer County Joint Township Community HospitalColdwater, OH
- Mercy Health St Ritas Medical CenterLima, OH
Industry payments (Open Payments)
- 2025$18.19 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $18.19 | 1 |
What the 2025 payments were for
- Food and Beverage$18.19 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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