John Anthony Williams III, MD
NPI 1447214762ActiveIndividual· Internal Medicine, Cardiovascular Disease· New Bern, NC
Internal Medicine, Cardiovascular Disease (MD) in New Bern, North Carolina, licensed in NC, with an NPI issued in April 2006. Their prescriptions cost Medicare Part D more than their services did: $49,357 for 386 claims, against $8,875 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 2 companies reporting payments in 2025, $33.21 in all, mostly food and beverage.
Overview
| NPI | 1447214762 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 13, 2006 |
| Last updated in NPPES | May 16, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 9300846 | 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 - Cardiovascular Disease (Cardiology) (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 25 |
|---|---|
| Services billed | 62 across 14 procedure codes |
| Paid by Medicare | $8,875 |
Part D prescriptions in 2024
| Prescriptions (claims) | 386 · 966 30-day fills |
|---|---|
| Patients | 125 |
| Total drug cost | $49,357 |
| Generic share | 89% of claims |
Industry payments (Open Payments)
- 2025$33.21 · 2 payments from 2 companies
- 2024$2,228 · 14 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $19.68 | 1 |
| Novartis Pharmaceuticals Corporation | $13.53 | 1 |
What the 2025 payments were for
- Food and Beverage$33.21 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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