John Vincent Williams, MD
NPI 1609863489ActiveIndividual· Internal Medicine· Hollywood, FL
Internal Medicine (MD) with Cora Health Services Inc and 1 other group, practicing in Hollywood, Florida. Their prescriptions cost Medicare Part D more than their services did: $348,547 for 5,227 claims, against $33,926 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 5 companies reporting payments in 2025, $234.30 in all, mostly food and beverage.
Overview
| NPI | 1609863489 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 5, 2005 |
| Last updated in NPPES | Nov 8, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME0042007 | FL |
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 - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 53 |
|---|---|
| Services billed | 593 across 22 procedure codes |
| Paid by Medicare | $33,926 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,227 · 12,989 30-day fills |
|---|---|
| Patients | 398 |
| Total drug cost | $348,547 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Cora Health Services IncThe Villages, FL · 1,136 clinicians
- Sciometrix IncHumble, TX · 48 clinicians
Other facilities
- Trust USA Home Health LLCHome health agency · Plantation, FL
Industry payments (Open Payments)
- 2025$234.30 · 6 payments from 5 companies
- 2024$232.73 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $129.87 | 2 |
| Amgen Inc. | $32.72 | 1 |
| Dexcom, Inc. | $27.43 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $23.17 | 1 |
| Lilly USA, LLC | $21.11 | 1 |
What the 2025 payments were for
- Food and Beverage$234.30 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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