Arun Nagarajan, MD
NPI 1801850268ActiveIndividual· Internal Medicine, Hematology & Oncology· Weston, FL
Internal Medicine, Hematology & Oncology (MD) with Cleveland Clinic Florida A Nonprofit Corporation, practicing in Weston, Florida. Their prescriptions cost Medicare Part D more than their services did: $383,708 for 739 claims, against $76,166 paid for services in 2024. Exelixis Inc. was the largest of 11 companies reporting payments in 2025, $5,598 in all, mostly honoraria. Lists Cleveland Clinic Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1801850268 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 13, 2006 |
| Last updated in NPPES | Apr 21, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | ME126527 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 191 |
|---|---|
| Services billed | 1,475 across 24 procedure codes |
| Paid by Medicare | $76,166 |
Part D prescriptions in 2024
| Prescriptions (claims) | 739 · 944 30-day fills |
|---|---|
| Patients | 138 |
| Total drug cost | $383,708 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Cleveland Clinic Florida A Nonprofit CorporationWeston, FL · 735 clinicians
Hospital affiliations
- Cleveland Clinic HospitalWeston, FL
- Cleveland Clinic Martin North HospitalStuart, FL
Industry payments (Open Payments)
- 2025$5,598 · 29 payments from 11 companies
- 2024$216.71 · 11 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exelixis Inc. | $4,331 | 11 |
| Roche Sequencing Solutions, Inc. | $750.00 | 1 |
| Caris Mpi, Inc. | $153.22 | 2 |
| Taiho Oncology, Inc. | $99.55 | 4 |
| Abbvie Inc. | $94.48 | 3 |
What the 2025 payments were for
- Honoraria$2,825 · 1 payment
- Travel and Lodging$1,341 · 7 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$750.00 · 1 payment
- Food and Beverage$681.70 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Hematology & Oncology providers in Weston
- 1457323404
- 1487824124
- 1174008957
- 1821058116
- 1780004283
- 1770024044
- 1033459458
- 1881078715
- 1619388022
- 1194104083
- 1952482655
All Internal Medicine, Hematology & Oncology providers in Florida →