Jonathan Alexander Chatzkel, M.D.
NPI 1063852812ActiveIndividual· Internal Medicine, Hematology & Oncology· Tampa, FL
Internal Medicine, Hematology & Oncology (M.D.) with H Lee Moffitt Cancer Ctr and Res Inst Life Time Cancer Scrn Ctr Inc, practicing in Tampa, Florida. Their prescriptions cost Medicare Part D more than their services did: $2,963,935 for 1,100 claims, against $84,902 paid for services in 2024. Exelixis Inc. was the largest of 2 companies reporting payments in 2025, $28.59 in all, mostly food and beverage. Lists Uf Health Shands Hospital as a hospital affiliation.
Overview
| NPI | 1063852812 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 26, 2013 |
| Last updated in NPPES | Sep 18, 2026 |
| Certified by provider | Sep 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | ME127619 | FL |
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 - Hematology/Oncology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 335 |
|---|---|
| Services billed | 1,171 across 18 procedure codes |
| Paid by Medicare | $84,902 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,100 · 1,293 30-day fills |
|---|---|
| Patients | 148 |
| Total drug cost | $2,963,935 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- H Lee Moffitt Cancer Ctr and Res Inst Life Time Cancer Scrn Ctr IncTampa, FL · 1,178 clinicians
Hospital affiliation
- Uf Health Shands HospitalGainesville, FL
Industry payments (Open Payments)
- 2025$28.59 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exelixis Inc. | $15.13 | 1 |
| Janssen Biotech, Inc. | $13.46 | 1 |
What the 2025 payments were for
- Food and Beverage$28.59 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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