William Thomas Walker Jr., MD
NPI 1194729186ActiveIndividual· Internal Medicine· Morehead City, NC
Internal Medicine (MD) in Morehead City, North Carolina, trained at Johns Hopkins University School of Medicine (class of 1979). Their prescriptions cost Medicare Part D more than their services did: $66,793 for 1,157 claims, against $42,450 paid for services in 2024. Sumitomo Pharma America, Inc. was the largest of 5 companies reporting payments in 2024, $84.70 in all, mostly food and beverage.
Overview
| NPI | 1194729186 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 8, 2005 |
| Last updated in NPPES | Jan 19, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 25841 | NC |
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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 237 |
|---|---|
| Services billed | 792 across 46 procedure codes |
| Paid by Medicare | $42,450 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,157 · 2,299 30-day fills |
|---|---|
| Patients | 317 |
| Total drug cost | $66,793 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Johns Hopkins University School of Medicine |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Internal Medicine |
Medical group
- Carteret County General Hospital CorporationMorehead City, NC · 118 clinicians
Hospital affiliation
- Carteret General HospitalMorehead City, NC
Industry payments (Open Payments)
- 2024$84.70 · 5 payments from 5 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $21.07 | 1 |
| Kiniksa Pharmaceuticals International, PLC | $18.57 | 1 |
| Amneal Pharmaceuticals LLC | $16.42 | 1 |
| Lilly USA, LLC | $14.60 | 1 |
| Novo Nordisk Inc | $14.04 | 1 |
What the 2024 payments were for
- Food and Beverage$84.70 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 internal medicine physicians in Morehead City · All internal medicine physicians in North Carolina