William A. Shade
NPI 1104816321ActiveIndividual· Internal Medicine· Zanesville, OH
Internal Medicine in Zanesville, Ohio, trained at Ohio State University College of Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $2,479,431 for 27,685 claims, against $131,722 paid for services in 2024. Edwards Lifesciences Corporation was the largest of 12 companies reporting payments in 2025, $529.15 in all, mostly food and beverage.
Overview
| NPI | 1104816321 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 27, 2005 |
| Last updated in NPPES | Feb 19, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 35060439 | 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 - Internal Medicine (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 628 |
|---|---|
| Services billed | 4,018 across 43 procedure codes |
| Paid by Medicare | $131,722 |
Part D prescriptions in 2024
| Prescriptions (claims) | 27,685 · 39,005 30-day fills |
|---|---|
| Patients | 1,468 |
| Total drug cost | $2,479,431 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Geriatric Medicine |
Medical groups
- Central Ohio Hospitalists, IncColumbus, OH · 190 clinicians
- Genesis Primary Care Physicians, LLCCrooksville, OH · 46 clinicians
Hospital affiliations
- Coshocton Regional Medical CenterCoshocton, OH
- Genesis HospitalZanesville, OH
Other facilities
- Genesis Home CareHome health agency · Zanesville, OH
- Interim Healthcare of CambridgeHome health agency · Zanesville, OH
- Buckeye Hospice and Palliative Care ServicesHospice · Zanesville, OH
- Genesis Hospice and Palliative CareHospice · Zanesville, OH
- Hospice of Central OhioHospice · Newark, OH
- Interim Healthcare Hospice of CoshoctonHospice · Zanesville, OH
- Lifecare HospiceHospice · Wooster, OH
- Claymont Health and RehabilitationNursing home · Uhrichsville, OH
- Continuing Healthcare at Beckett HouseNursing home · New Concord, OH
- Continuing Healthcare at Willow HavenNursing home · Zanesville, OH
- Lafayette Pointe Nursing & Rehab CtrNursing home · West Lafayette, OH
- The Enclave at CambridgeNursing home · Cambridge, OH
Industry payments (Open Payments)
- 2025$529.15 · 20 payments from 12 companies
- 2024$484.92 · 25 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $132.72 | 1 |
| Abbvie Inc. | $109.62 | 5 |
| Astellas Pharma US Inc | $69.68 | 3 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $48.27 | 2 |
| Astrazeneca Pharmaceuticals LP | $30.09 | 2 |
What the 2025 payments were for
- Food and Beverage$529.15 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 internal medicine physicians in Zanesville · All internal medicine physicians in Ohio