Lakyn Allison Merrifield, PA-C
NPI 1609145242ActiveIndividual· Physician Assistant· Marietta, OH
Physician Assistant (PA-C) with West Virginia University Medical Corporation, practicing in Marietta, Ohio. Their prescriptions cost Medicare Part D more than their services did: $999,943 for 6,880 claims, against $40,714 paid for services in 2024. Janssen Pharmaceuticals, Inc reported $14.42 in payments in 2024, mostly food and beverage. Lists Wetzel County Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1609145242 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Dec 28, 2011 |
| Last updated in NPPES | Apr 18, 2022 |
| Certified by provider | Apr 18, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 50.003487 | 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 - Physician Assistant (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 347 |
|---|---|
| Services billed | 596 across 18 procedure codes |
| Paid by Medicare | $40,714 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,880 · 14,787 30-day fills |
|---|---|
| Patients | 740 |
| Total drug cost | $999,943 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- West Virginia University Medical CorporationMorgantown, WV · 1,980 clinicians
Hospital affiliations
- Wetzel County HospitalNew Martinsville, WV
- Wheeling Hospital, IncWheeling, WV
Industry payments (Open Payments)
- 2024$14.42 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $14.42 | 1 |
What the 2024 payments were for
- Food and Beverage$14.42 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 69 physician assistants in Marietta · All physician assistants in Ohio