Annette K. Welker, CNP
NPI 1285823385ActiveIndividual· Nurse Practitioner, Family· Mansfield, OH
Nurse Practitioner, Family (CNP) with Ohiohealth Corporation, practicing in Mansfield, Ohio. Their prescriptions cost Medicare Part D more than their services did: $403,802 for 7,574 claims, against $44,095 paid for services in 2024. Medtronic, Inc. reported $107.03 in payments in 2025, mostly food and beverage. Lists Avita Ontario and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1285823385 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | No |
| NPI issued | Oct 15, 2007 |
| Last updated in NPPES | Jan 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | NP-09634 | 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 | 330 |
|---|---|
| Services billed | 1,213 across 33 procedure codes |
| Paid by Medicare | $44,095 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,574 · 16,011 30-day fills |
|---|---|
| Patients | 790 |
| Total drug cost | $403,802 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Ohiohealth CorporationColumbus, OH · 2,314 clinicians
Hospital affiliations
- Avita OntarioOntario, OH
- Ohiohealth Mansfield HospitalMansfield, OH
- Ohiohealth Shelby HospitalShelby, OH
Other facilities
- Centerwell Home Health IIHome health agency · Solon, OH
- Ohiohealth Home Health With CompassusHome health agency · Dublin, OH
Industry payments (Open Payments)
- 2025$107.03 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $107.03 | 1 |
What the 2025 payments were for
- Food and Beverage$107.03 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 73 family nurse practitioners in Mansfield · All family nurse practitioners in Ohio