Israel Wiznitzer, MD
NPI 1720013790ActiveIndividual· Internal Medicine, Medical Oncology· Sunrise, FL
Internal Medicine, Medical Oncology (MD) in Sunrise, Florida, trained at Northwestern University Feinberg Medical School (class of 1978). Part D covered 480 prescriptions written in 2024, 69% of them generic. Novartis Pharmaceuticals Corporation was the largest of 46 companies reporting payments in 2025, $5,203 in all, mostly food and beverage.
Overview
| NPI | 1720013790 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 11, 2006 |
| Last updated in NPPES | Oct 6, 2023 |
| Certified by provider | Oct 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | ME84626 | 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 - Hematology/Oncology (FL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 480 · 706 30-day fills |
|---|---|
| Patients | 130 |
| Total drug cost | $1,421,792 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Matthew Taub MD PAPembroke Pines, FL · 4 clinicians
Industry payments (Open Payments)
- 2025$5,203 · 262 payments from 46 companies
- 2024$4,116 · 238 payments from 38 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $590.19 | 13 |
| Tempus Ai, Inc | $452.33 | 20 |
| Astrazeneca Pharmaceuticals LP | $385.38 | 26 |
| Janssen Biotech, Inc. | $355.81 | 17 |
| Abbvie Inc. | $301.96 | 15 |
What the 2025 payments were for
- Food and Beverage$4,780 · 256 payments
- Long term medical supply or device loan$398.80 · 4 payments
- Education$24.23 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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