William Macon Sheppard III, MD
NPI 1427092501ActiveIndividual· Otolaryngology· Newark, DE
Otolaryngology (MD) in Newark, Delaware, trained at Medical University of South Carolina College of Medicine (class of 1997). 1,180 Medicare patients in 2024, $285,316 paid; nearly all of their 1,453 Part D prescriptions were generic (99%). Genentech USA, Inc. was the largest of 4 companies reporting payments in 2025, $84.42 in all, mostly food and beverage.
Overview
| NPI | 1427092501 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 16, 2006 |
| Last updated in NPPES | Aug 10, 2020 |
| Certified by provider | Aug 10, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | CI0006510 | DE |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Otolaryngology (DE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,180 |
|---|---|
| Services billed | 4,475 across 69 procedure codes |
| Paid by Medicare | $285,316 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,453 · 2,650 30-day fills |
|---|---|
| Patients | 566 |
| Total drug cost | $41,427 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Medical University of South Carolina College of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Otolaryngology |
Medical group
- ENT and Allergy of Delaware LLCWilmington, DE · 42 clinicians
Hospital affiliation
- Christiana HospitalNewark, DE
Industry payments (Open Payments)
- 2025$84.42 · 4 payments from 4 companies
- 2024$227.11 · 10 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genentech USA, Inc. | $30.23 | 1 |
| Glaxosmithkline, LLC. | $20.45 | 1 |
| Lilly USA, LLC | $19.50 | 1 |
| Astrazeneca Pharmaceuticals LP | $14.24 | 1 |
What the 2025 payments were for
- Food and Beverage$84.42 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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