Erin Williams, CNP
NPI 1679243729ActiveIndividual· Internal Medicine· Sylvania, OH
Internal Medicine (CNP) in Sylvania, Ohio, trained at University of Toledo College of Medicine (class of 2021). Their prescriptions cost Medicare Part D more than their services did: $675,935 for 8,520 claims, against $63,866 paid for services in 2024. Medline Industries LP reported $13.99 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1679243729 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | Yes |
| NPI issued | Sep 20, 2021 |
| Last updated in NPPES | Nov 3, 2023 |
| Certified by provider | Oct 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | APRN.CNP.0029644 | 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 | 259 |
|---|---|
| Services billed | 893 across 26 procedure codes |
| Paid by Medicare | $63,866 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,520 · 18,475 30-day fills |
|---|---|
| Patients | 754 |
| Total drug cost | $675,935 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Toledo College of Medicine |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Promedica Central PhysiciansToledo, OH · 785 clinicians
Hospital affiliations
- Bay Park Community HospitalOregon, OH
- Fostoria Community HospitalFostoria, OH
- Promedica Charles and Virginia Hickman HospitalAdrian, MI
- Promedica Monroe Regional HospitalMonroe, MI
- Promedica Toledo HospitalToledo, OH
Industry payments (Open Payments)
- 2025$13.99 · 1 payment from 1 company
- 2024$15.68 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medline Industries LP | $13.99 | 1 |
What the 2025 payments were for
- Food and Beverage$13.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 internal medicine physicians in Sylvania · All internal medicine physicians in Ohio