Carlos W. Araujo, MD
NPI 1013937481ActiveIndividual· Internal Medicine, Hematology & Oncology· Las Vegas, NV
Internal Medicine, Hematology & Oncology (MD) in Las Vegas, Nevada, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $2,315,230 for 638 claims, against $462,114 paid for services in 2024. Aveo Pharmaceuticals, Inc. reported $20.00 in payments in 2025, mostly education.
Overview
| NPI | 1013937481 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 20, 2006 |
| Last updated in NPPES | Feb 16, 2024 |
| Certified by provider | Feb 16, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 10140 | NV |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (NV); Practitioner - Hematology/Oncology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 274 |
|---|---|
| Services billed | 15,194 across 80 procedure codes |
| Paid by Medicare | $462,114 |
Part D prescriptions in 2024
| Prescriptions (claims) | 638 · 1,030 30-day fills |
|---|---|
| Patients | 173 |
| Total drug cost | $2,315,230 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Hematology/Oncology |
Medical group
- Cookeville Regional Medical CenterCookeville, TN · 51 clinicians
Hospital affiliations
- Cookeville Regional Medical CenterCookeville, TN
- Vanderbilt University Medical CenterNashville, TN
Industry payments (Open Payments)
- 2025$20.00 · 1 payment from 1 company
- 2024$158.09 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Aveo Pharmaceuticals, Inc. | $20.00 | 1 |
What the 2025 payments were for
- Education$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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