Larry L. Weckesser, APRN
NPI 1124542006ActiveIndividual· Nurse Practitioner, Family· Mount Vernon, OH
Nurse Practitioner, Family (APRN) with Knox Community Hospital, practicing in Mount Vernon, Ohio. Their prescriptions cost Medicare Part D more than their services did: $1,437,071 for 2,896 claims, against $17,922 paid for services in 2024. Medtronic, Inc. was the largest of 23 companies reporting payments in 2025, $3,436 in all, mostly food and beverage. Lists Knox Community Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1124542006 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Aug 1, 2017 |
| Last updated in NPPES | Mar 10, 2021 |
| Certified by provider | Mar 10, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | APRN.CNP.021243 | 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 - Nurse Practitioner (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 149 |
|---|---|
| Services billed | 401 across 7 procedure codes |
| Paid by Medicare | $17,922 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,896 · 6,575 30-day fills |
|---|---|
| Patients | 330 |
| Total drug cost | $1,437,071 |
| Generic share | 47% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Knox Community HospitalMount Vernon, OH · 120 clinicians
Hospital affiliations
- Knox Community HospitalMount Vernon, OH
- Licking Memorial HospitalNewark, OH
Industry payments (Open Payments)
- 2025$3,436 · 111 payments from 23 companies
- 2024$2,339 · 125 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $1,790 | 14 |
| Amgen Inc. | $217.98 | 13 |
| Corcept Therapeutics | $212.62 | 12 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $147.50 | 8 |
| Novartis Pharmaceuticals Corporation | $136.26 | 7 |
What the 2025 payments were for
- Food and Beverage$2,221 · 108 payments
- Travel and Lodging$1,215 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 family nurse practitioners in Mount Vernon · All family nurse practitioners in Ohio